SEC Info  
    Home      Search      My Interests      Help      Sign In      Please Sign In

LXP Industrial Trust – ‘10-K’ for 12/31/23 – ‘EX-101.DEF’

On:  Thursday, 2/15/24, at 2:15pm ET   ·   For:  12/31/23   ·   Accession #:  1444838-24-53   ·   File #:  1-12386

Previous ‘10-K’:  ‘10-K’ on 2/16/23 for 12/31/22   ·   Latest ‘10-K’:  This Filing   ·   33 References:   

Find Words in Filings emoji
 
  in    Show  and   Hints

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 2/15/24  LXP Industrial Trust              10-K       12/31/23  117:16M                                    Bonventre Joseph

Annual Report   —   Form 10-K   —   SEA’34

Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Annual Report                                       HTML   3.08M 
 2: EX-4.12     Instrument Defining the Rights of Security Holders  HTML     75K 
 3: EX-21       Subsidiaries List                                   HTML    217K 
 4: EX-23       Consent of Expert or Counsel                        HTML     31K 
 9: EX-97       Clawback Policy re: Recovery of Erroneously         HTML     59K 
                Awarded Compensation                                             
 5: EX-31.1     Certification -- §302 - SOA'02                      HTML     35K 
 6: EX-31.2     Certification -- §302 - SOA'02                      HTML     35K 
 7: EX-32.1     Certification -- §906 - SOA'02                      HTML     32K 
 8: EX-32.2     Certification -- §906 - SOA'02                      HTML     32K 
15: R1          Cover Page                                          HTML    104K 
16: R2          Audit Information                                   HTML     37K 
17: R3          Consolidated Balance Sheets                         HTML    169K 
18: R4          Consolidated Balance Sheets (Parenthetical)         HTML     64K 
19: R5          Consolidated Statements of Operations               HTML    144K 
20: R6          Consolidated Statements of Comprehensive Income     HTML     67K 
                (Loss)                                                           
21: R7          Consolidated Statements of Changes in Equity        HTML    123K 
22: R8          Consolidated Statements of Changes in Equity        HTML     33K 
                (Parenthetical)                                                  
23: R9          Consolidated Statements of Cash Flows               HTML    158K 
24: R10         The Company and Financial Statement Presentation    HTML     37K 
25: R11         Summary of Significant Accounting Policies          HTML     83K 
26: R12         Earnings Per Share                                  HTML     73K 
27: R13         Investments in Real Estate                          HTML    140K 
28: R14         Dispositions and Impairment                         HTML     51K 
29: R15         Fair Value Measurements                             HTML     66K 
30: R16         Investments in Non-Consolidated Entities            HTML     57K 
31: R17         Leases                                              HTML    172K 
32: R18         Allowance for Credit Loss                           HTML     51K 
33: R19         Mortgages and Notes Payable                         HTML     56K 
34: R20         Senior Notes, Convertible Notes and Trust           HTML     63K 
                Preferred Securities                                             
35: R21         Derivatives and Hedging Activities                  HTML     60K 
36: R22         Concentration of Risk                               HTML     34K 
37: R23         Equity                                              HTML     65K 
38: R24         Benefit Plans                                       HTML     61K 
39: R25         Related Party Transactions                          HTML     37K 
40: R26         Income Taxes                                        HTML     83K 
41: R27         Commitments and Contingencies                       HTML     36K 
42: R28         Supplemental Disclosure of Statement of Cash Flow   HTML     52K 
                Information                                                      
43: R29         Subsequent Events                                   HTML     34K 
44: R30         Schedule III - Real Estate and Accumulated          HTML    364K 
                Depreciation and Amortization                                    
45: R31         Pay vs Performance Disclosure                       HTML     43K 
46: R32         Insider Trading Arrangements                        HTML     37K 
47: R33         Summary of Significant Accounting Policies          HTML    137K 
                (Policies)                                                       
48: R34         Summary of Significant Accounting Policies          HTML     42K 
                (Tables)                                                         
49: R35         Earnings Per Share (Tables)                         HTML     73K 
50: R36         Investments in Real Estate (Tables)                 HTML    139K 
51: R37         Dispositions and Impairment (Tables)                HTML     51K 
52: R38         Fair Value Measurements (Tables)                    HTML     63K 
53: R39         Investments in Non-Consolidated Entities (Tables)   HTML     55K 
54: R40         Leases (Tables)                                     HTML     94K 
55: R41         Allowance for Credit Loss (Tables)                  HTML     50K 
56: R42         Mortgages and Notes Payable (Tables)                HTML     65K 
57: R43         Senior Notes, Convertible Notes and Trust           HTML     69K 
                Preferred Securities (Tables)                                    
58: R44         Derivatives and Hedging Activities (Tables)         HTML     62K 
59: R45         Equity (Tables)                                     HTML     54K 
60: R46         Benefit Plans (Tables)                              HTML     60K 
61: R47         Income Taxes (Tables)                               HTML     82K 
62: R48         Supplemental Disclosure of Statement of Cash Flow   HTML     47K 
                Information (Tables)                                             
63: R49         The Company and Financial Statement Presentation    HTML     35K 
                (Details)                                                        
64: R50         Summary of Significant Accounting Policies -        HTML     72K 
                Additional Information (Details)                                 
65: R51         Summary of Significant Accounting Policies -        HTML     56K 
                Variable Interest Entities (Details)                             
66: R52         Earnings Per Share (Details)                        HTML     73K 
67: R53         Earnings Per Share (Details)                        HTML     38K 
68: R54         Investments in Real Estate - Schedule of Net Real   HTML     72K 
                Estate (Details)                                                 
69: R55         Investments in Real Estate - Additional             HTML     55K 
                Information (Details)                                            
70: R56         Investments in Real Estate - Schedule of Acquired   HTML     88K 
                Properties (Details)                                             
71: R57         Investments in Real Estate - Schedule of Real       HTML     86K 
                Estate Properties Development (Details)                          
72: R58         Investments in Real Estate - Land Held for          HTML     55K 
                Development (Details)                                            
73: R59         Dispositions and Impairment - Additional            HTML     67K 
                Information (Details)                                            
74: R60         Dispositions and Impairment - Schedule of           HTML     56K 
                Properties Held for Sale (Details)                               
75: R61         Fair Value Measurements - Schedule of Fair Value    HTML     56K 
                Measurements Inputs (Details)                                    
76: R62         Fair Value Measurements - Fair Value, by Balance    HTML     42K 
                Sheet Grouping (Details)                                         
77: R63         Investments in Non-Consolidated Entities -          HTML     75K 
                Schedule of Investments in and Non-consolidated                  
                Entities (Details)                                               
78: R64         Investments in Non-Consolidated Entities -          HTML     47K 
                Additional Information (Details)                                 
79: R65         Leases - Additional information (Details)           HTML     78K 
80: R66         Leases - Lease Income (Details)                     HTML     42K 
81: R67         Leases - Future Fixed Rental Receipts (Details)     HTML     68K 
82: R68         Leases - Supplemental Balance Sheet Information     HTML     36K 
                (Details)                                                        
83: R69         Leases - Components of Lease Expense (Details)      HTML     44K 
84: R70         Leases - Operating Lease Liabilities Maturity       HTML     50K 
                (Details)                                                        
85: R71         Allowance for Credit Loss - Narrative (Details)     HTML     33K 
86: R72         Allowance for Credit Loss - Sales-Type Lease,       HTML     40K 
                Allowance (Details)                                              
87: R73         Allowance for Credit Loss - Investment in           HTML     39K 
                Sales-Type Lease (Details)                                       
88: R74         Mortgages and Notes Payable - Schedule of           HTML     48K 
                Mortgages and Notes Payable (Details)                            
89: R75         Mortgages and Notes Payable - Additional            HTML     50K 
                Information (Details)                                            
90: R76         Mortgages and Notes Payable - Credit Agreement      HTML     77K 
                Terms (Details)                                                  
91: R77         Mortgages and Notes Payable - Maturities of         HTML     65K 
                Long-term Debt (Details)                                         
92: R78         Senior Notes, Convertible Notes and Trust           HTML     67K 
                Preferred Securities - Schedule of Long-term Debt                
                Instruments (Details)                                            
93: R79         Senior Notes, Convertible Notes and Trust           HTML     76K 
                Preferred Securities - Narrative (Details)                       
94: R80         Senior Notes, Convertible Notes and Trust           HTML     67K 
                Preferred Securities - Schedule of Maturities of                 
                Long-term Debt (Details)                                         
95: R81         Derivatives and Hedging Activities - Narrative      HTML     48K 
                (Details)                                                        
96: R82         Derivatives and Hedging Activities - Schedule of    HTML     65K 
                Derivative Instruments (Details)                                 
97: R83         Equity - Additional Information (Details)           HTML    103K 
98: R84         Equity - Schedule of Changes in AOCI (Details)      HTML     57K 
99: R85         Equity - Schedule of Effects of Changes in          HTML     51K 
                Noncontrolling Interest (Details)                                
100: R86         Benefit Plans - Non-Vested Share Activity           HTML     56K  
                (Details)                                                        
101: R87         Benefit Plans - Shares Granted to Certain           HTML     63K  
                Employees and Trustees (Details)                                 
102: R88         Benefit Plans - Additional Information (Details)    HTML     66K  
103: R89         Income Taxes - Components of Income Tax Provision   HTML     43K  
                (Details)                                                        
104: R90         Income Taxes - Statutory Federal Income Tax         HTML     45K  
                (Details)                                                        
105: R91         Income Taxes - Additional Information (Details)     HTML     39K  
106: R92         Income Taxes - Summary of Average Taxable Nature    HTML     55K  
                of Dividends (Details)                                           
107: R93         Commitments and Contingencies (Details)             HTML     34K  
108: R94         Supplemental Disclosure of Statement of Cash Flow   HTML     41K  
                Information - Supplemental Disclosure of Statement               
                of Cash Flow Information (Details)                               
109: R95         Supplemental Disclosure of Statement of Cash Flow   HTML     90K  
                Information - Narrative (Details)                                
110: R96         Subsequent Events (Details)                         HTML     40K  
111: R97         Schedule III - Real Estate and Accumulated          HTML    615K  
                Depreciation and Amortization - Schedule III                     
                (Details)                                                        
112: R98         Schedule III - Real Estate and Accumulated          HTML     57K  
                Depreciation and Amortization - Summary (Details)                
114: XML         IDEA XML File -- Filing Summary                      XML    211K  
117: XML         XBRL Instance -- lxp-20231231_htm                    XML   3.34M  
113: EXCEL       IDEA Workbook of Financial Report Info              XLSX    250K  
11: EX-101.CAL  XBRL Calculations -- lxp-20231231_cal                XML    296K 
12: EX-101.DEF  XBRL Definitions -- lxp-20231231_def                 XML   1.27M 
13: EX-101.LAB  XBRL Labels -- lxp-20231231_lab                      XML   3.34M 
14: EX-101.PRE  XBRL Presentations -- lxp-20231231_pre               XML   1.90M 
10: EX-101.SCH  XBRL Schema -- lxp-20231231                          XSD    377K 
115: JSON        XBRL Instance as JSON Data -- MetaLinks              781±  1.16M  
116: ZIP         XBRL Zipped Folder -- 0001444838-24-000053-xbrl      Zip   1.36M  


‘EX-101.DEF’   —   XBRL Definitions — lxp-20231231_def


This Exhibit is an XBRL File.


                                                                                                                                                                                
<?xml version="1.0" encoding="windows-1252"?>
<!-- XBRL Document Created with the Workiva Platform -->
<!-- Copyright 2024 Workiva -->
<!-- r:e3469ea8-e1b4-4e2d-a083-5ae75828bef8,g:98822713-5573-465c-bd49-d02e6c5d7569 -->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
<link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all"/>
<link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension"/>
<link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default"/>
<link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain"/>
<link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/>
<link:roleRef roleURI="http://lxp.com/role/CoverPage" xlink:type="simple" xlink:href="lxp-20231231.xsd#CoverPage"/>
<link:definitionLink xlink:role="http://lxp.com/role/CoverPage" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentInformationLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_DocumentInformationTable_32836152-acec-463e-bf3d-8aa094b8b229" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentInformationTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_DocumentInformationTable_32836152-acec-463e-bf3d-8aa094b8b229" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_0117dcf0-00be-4efa-9d6d-25f704108b9b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementClassOfStockAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_dei_DocumentInformationTable_32836152-acec-463e-bf3d-8aa094b8b229" xlink:to="loc_us-gaap_StatementClassOfStockAxis_0117dcf0-00be-4efa-9d6d-25f704108b9b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_0117dcf0-00be-4efa-9d6d-25f704108b9b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfStockDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_0117dcf0-00be-4efa-9d6d-25f704108b9b" xlink:to="loc_us-gaap_ClassOfStockDomain_0117dcf0-00be-4efa-9d6d-25f704108b9b_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_3d230372-99ca-44ae-bd5c-d58da154a53e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfStockDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_0117dcf0-00be-4efa-9d6d-25f704108b9b" xlink:to="loc_us-gaap_ClassOfStockDomain_3d230372-99ca-44ae-bd5c-d58da154a53e" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_eb4c4ddd-6378-4feb-bb04-f7da167eda52" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_3d230372-99ca-44ae-bd5c-d58da154a53e" xlink:to="loc_us-gaap_CommonStockMember_eb4c4ddd-6378-4feb-bb04-f7da167eda52" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeriesCPreferredStockMember_445d84ec-32fe-4b2e-86eb-f39eb3f467ea" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SeriesCPreferredStockMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_3d230372-99ca-44ae-bd5c-d58da154a53e" xlink:to="loc_us-gaap_SeriesCPreferredStockMember_445d84ec-32fe-4b2e-86eb-f39eb3f467ea" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_7f5258f9-a196-427e-932e-2f41436d6c20" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentType"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_DocumentType_7f5258f9-a196-427e-932e-2f41436d6c20" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_DocumentAnnualReport_d0fad676-e314-4c3d-94c4-f3f31e98bd9a" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentAnnualReport"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_DocumentAnnualReport_d0fad676-e314-4c3d-94c4-f3f31e98bd9a" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_d565e17d-f0ac-4651-b092-723726bd279b" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_DocumentPeriodEndDate_d565e17d-f0ac-4651-b092-723726bd279b" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate_a8ea866f-d6b5-474a-bb73-8e77949c394d" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CurrentFiscalYearEndDate"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_CurrentFiscalYearEndDate_a8ea866f-d6b5-474a-bb73-8e77949c394d" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_DocumentTransitionReport_50389153-b387-4b14-bd3c-f593ab85d337" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentTransitionReport"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_DocumentTransitionReport_50389153-b387-4b14-bd3c-f593ab85d337" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_5a9a815d-984d-4f49-8166-7108efbe0318" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFileNumber"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_EntityFileNumber_5a9a815d-984d-4f49-8166-7108efbe0318" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_c85116e9-8755-40fe-9565-08fa56668c9a" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityRegistrantName"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_EntityRegistrantName_c85116e9-8755-40fe-9565-08fa56668c9a" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_c8171729-4853-480a-918d-462620c4ba3a" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityIncorporationStateCountryCode"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_EntityIncorporationStateCountryCode_c8171729-4853-480a-918d-462620c4ba3a" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_b59a84bf-81eb-4bd9-bc8f-c7d5731b788d" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityTaxIdentificationNumber"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_EntityTaxIdentificationNumber_b59a84bf-81eb-4bd9-bc8f-c7d5731b788d" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_d2bbf0d2-b689-414c-81e1-078d0e1e7659" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_EntityAddressAddressLine1_d2bbf0d2-b689-414c-81e1-078d0e1e7659" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine2_a215a1a6-1070-4bcc-b447-8fc26e472d05" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine2"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_EntityAddressAddressLine2_a215a1a6-1070-4bcc-b447-8fc26e472d05" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_3064bef3-8540-42c3-9ea6-d3b7e6fd76a2" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCityOrTown"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_EntityAddressCityOrTown_3064bef3-8540-42c3-9ea6-d3b7e6fd76a2" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_04908b8b-020e-45ea-a267-f55294309344" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressStateOrProvince"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_EntityAddressStateOrProvince_04908b8b-020e-45ea-a267-f55294309344" xlink:type="arc" order="12"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_5a1751a5-d33b-4724-96a0-d880832aa64c" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressPostalZipCode"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_EntityAddressPostalZipCode_5a1751a5-d33b-4724-96a0-d880832aa64c" xlink:type="arc" order="13"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_4524b1b3-989b-410f-8e72-bda1a8d7f806" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CityAreaCode"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_CityAreaCode_4524b1b3-989b-410f-8e72-bda1a8d7f806" xlink:type="arc" order="14"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_b1fed178-b8c0-4b31-84db-eef58e767d28" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LocalPhoneNumber"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_LocalPhoneNumber_b1fed178-b8c0-4b31-84db-eef58e767d28" xlink:type="arc" order="15"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_9309e1a8-1ab2-4690-9f4f-67b879221013" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12bTitle"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_Security12bTitle_9309e1a8-1ab2-4690-9f4f-67b879221013" xlink:type="arc" order="16"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_9f03aa78-037c-4fc7-8fe8-4b77342d51cd" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_TradingSymbol"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_TradingSymbol_9f03aa78-037c-4fc7-8fe8-4b77342d51cd" xlink:type="arc" order="17"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_2351ad95-b33b-4d65-9896-0b389f9c21d0" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityExchangeName"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_SecurityExchangeName_2351ad95-b33b-4d65-9896-0b389f9c21d0" xlink:type="arc" order="18"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityWellKnownSeasonedIssuer_74332be1-7f87-4d3f-9251-d862568351bf" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityWellKnownSeasonedIssuer"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_EntityWellKnownSeasonedIssuer_74332be1-7f87-4d3f-9251-d862568351bf" xlink:type="arc" order="19"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityVoluntaryFilers_e6d6f2b5-d3cf-4a96-bbf1-1f8487718e5b" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityVoluntaryFilers"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_EntityVoluntaryFilers_e6d6f2b5-d3cf-4a96-bbf1-1f8487718e5b" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityCurrentReportingStatus_8204c72f-fc0f-4449-838e-c5f9a90a8ab4" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCurrentReportingStatus"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_EntityCurrentReportingStatus_8204c72f-fc0f-4449-838e-c5f9a90a8ab4" xlink:type="arc" order="21"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityInteractiveDataCurrent_723a8737-e448-4052-9a4d-8569bbe69ae4" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityInteractiveDataCurrent"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_EntityInteractiveDataCurrent_723a8737-e448-4052-9a4d-8569bbe69ae4" xlink:type="arc" order="22"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_IcfrAuditorAttestationFlag_2bd6185d-4e21-4083-994a-e36f351c7cb1" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_IcfrAuditorAttestationFlag"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_IcfrAuditorAttestationFlag_2bd6185d-4e21-4083-994a-e36f351c7cb1" xlink:type="arc" order="23"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityFilerCategory_7367ba75-e6f0-4e47-a828-7866e4fae90e" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFilerCategory"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_EntityFilerCategory_7367ba75-e6f0-4e47-a828-7866e4fae90e" xlink:type="arc" order="24"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntitySmallBusiness_7150ec52-4b50-4694-8c21-93963b540ed6" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntitySmallBusiness"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_EntitySmallBusiness_7150ec52-4b50-4694-8c21-93963b540ed6" xlink:type="arc" order="25"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_987772ed-d699-4139-a00d-18e1dd78627a" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityEmergingGrowthCompany"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_EntityEmergingGrowthCompany_987772ed-d699-4139-a00d-18e1dd78627a" xlink:type="arc" order="26"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityShellCompany_a35f3a38-7214-4dd5-8200-bffa457ce115" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityShellCompany"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_EntityShellCompany_a35f3a38-7214-4dd5-8200-bffa457ce115" xlink:type="arc" order="27"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityPublicFloat_ef771226-3b88-4bf8-9e06-fcfcf65c6169" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityPublicFloat"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_EntityPublicFloat_ef771226-3b88-4bf8-9e06-fcfcf65c6169" xlink:type="arc" order="28"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_7dcdd7a8-53d2-4ed6-8415-7e2fa014c91e" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCommonStockSharesOutstanding"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_7dcdd7a8-53d2-4ed6-8415-7e2fa014c91e" xlink:type="arc" order="29"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_DocumentsIncorporatedByReferenceTextBlock_fb1d958e-298a-4b4f-98e9-db4742976df0" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentsIncorporatedByReferenceTextBlock"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_DocumentsIncorporatedByReferenceTextBlock_fb1d958e-298a-4b4f-98e9-db4742976df0" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_83fa1705-ea51-4f94-ba69-023c3fde08e2" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCentralIndexKey"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_EntityCentralIndexKey_83fa1705-ea51-4f94-ba69-023c3fde08e2" xlink:type="arc" order="31"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalPeriodFocus_802a662f-a884-459a-b589-63e1e93dad87" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentFiscalPeriodFocus"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_DocumentFiscalPeriodFocus_802a662f-a884-459a-b589-63e1e93dad87" xlink:type="arc" order="32"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalYearFocus_0961a1ea-dee4-4346-942a-eef86f437b61" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentFiscalYearFocus"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_DocumentFiscalYearFocus_0961a1ea-dee4-4346-942a-eef86f437b61" xlink:type="arc" order="33"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_58510598-5c29-47fe-9fa7-8027f23c331e" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentFlag"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_AmendmentFlag_58510598-5c29-47fe-9fa7-8027f23c331e" xlink:type="arc" order="34"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFinStmtErrorCorrectionFlag_477d692d-5691-4dc9-b91d-2f9f0c271529" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentFinStmtErrorCorrectionFlag"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_aa3a0863-a90f-499f-a9f9-82493fd14dd8" xlink:to="loc_dei_DocumentFinStmtErrorCorrectionFlag_477d692d-5691-4dc9-b91d-2f9f0c271529" xlink:type="arc" order="35"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/CONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY" xlink:type="simple" xlink:href="lxp-20231231.xsd#CONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY"/>
<link:definitionLink xlink:role="http://lxp.com/role/CONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_5307aecd-137b-49e4-8a02-cdb2b4d3c334" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_d8e94fbd-ea87-4dee-9a5b-cc3b348f0872" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_5307aecd-137b-49e4-8a02-cdb2b4d3c334" xlink:to="loc_us-gaap_StatementTable_d8e94fbd-ea87-4dee-9a5b-cc3b348f0872" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_a16fde43-3963-4f53-a756-219b9369061d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementEquityComponentsAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_d8e94fbd-ea87-4dee-9a5b-cc3b348f0872" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_a16fde43-3963-4f53-a756-219b9369061d" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_a16fde43-3963-4f53-a756-219b9369061d_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityComponentDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_a16fde43-3963-4f53-a756-219b9369061d" xlink:to="loc_us-gaap_EquityComponentDomain_a16fde43-3963-4f53-a756-219b9369061d_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_5b9f2fef-335e-4bb2-a25a-de3159117188" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityComponentDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_a16fde43-3963-4f53-a756-219b9369061d" xlink:to="loc_us-gaap_EquityComponentDomain_5b9f2fef-335e-4bb2-a25a-de3159117188" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockMember_93d5d20a-1bb0-48c4-91c0-fbe9f9642747" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_5b9f2fef-335e-4bb2-a25a-de3159117188" xlink:to="loc_us-gaap_PreferredStockMember_93d5d20a-1bb0-48c4-91c0-fbe9f9642747" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_5efb2e2b-3d07-46eb-8ddd-538c50913d9c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_5b9f2fef-335e-4bb2-a25a-de3159117188" xlink:to="loc_us-gaap_CommonStockMember_5efb2e2b-3d07-46eb-8ddd-538c50913d9c" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_fdbb067d-cee1-4d33-bc85-1601225c0be5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_5b9f2fef-335e-4bb2-a25a-de3159117188" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_fdbb067d-cee1-4d33-bc85-1601225c0be5" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDistributionsInExcessOfNetIncomeMember_e1e590b4-c27e-4334-8997-f53aeceb8fc7" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccumulatedDistributionsInExcessOfNetIncomeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_5b9f2fef-335e-4bb2-a25a-de3159117188" xlink:to="loc_us-gaap_AccumulatedDistributionsInExcessOfNetIncomeMember_e1e590b4-c27e-4334-8997-f53aeceb8fc7" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_32c4781d-8ec7-4053-ae45-969002d47867" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_5b9f2fef-335e-4bb2-a25a-de3159117188" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_32c4781d-8ec7-4053-ae45-969002d47867" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncontrollingInterestMember_6a9bca1f-3cf6-4554-a20d-e3f104832696" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NoncontrollingInterestMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_5b9f2fef-335e-4bb2-a25a-de3159117188" xlink:to="loc_us-gaap_NoncontrollingInterestMember_6a9bca1f-3cf6-4554-a20d-e3f104832696" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_5307aecd-137b-49e4-8a02-cdb2b4d3c334" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_26f3e486-7c02-4c66-8de5-d94a741ffa12" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_26f3e486-7c02-4c66-8de5-d94a741ffa12" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesOutstanding_5bec479f-6a5c-4e59-92ea-f3d6c9a30d23" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SharesOutstanding"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:to="loc_us-gaap_SharesOutstanding_5bec479f-6a5c-4e59-92ea-f3d6c9a30d23" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance_4b382449-493f-4335-af79-58cf16b28d9c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:to="loc_us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance_4b382449-493f-4335-af79-58cf16b28d9c" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterestDecreaseFromRedemptions_55ab1470-6d09-4dbf-9b44-d56baa52195b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MinorityInterestDecreaseFromRedemptions"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:to="loc_us-gaap_MinorityInterestDecreaseFromRedemptions_55ab1470-6d09-4dbf-9b44-d56baa52195b" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NoncontrollingInterestDecreaseFromRedemptionsForCommonSharesShares_3fa66958-827b-49a0-9e3c-ca1901fc3679" xlink:href="lxp-20231231.xsd#lxp_NoncontrollingInterestDecreaseFromRedemptionsForCommonSharesShares"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:to="loc_lxp_NoncontrollingInterestDecreaseFromRedemptionsForCommonSharesShares_3fa66958-827b-49a0-9e3c-ca1901fc3679" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NoncontrollingInterestDecreaseFromRedemptionsForRealEstate_0057b149-d6ca-4891-97b7-226786b11c2f" xlink:href="lxp-20231231.xsd#lxp_NoncontrollingInterestDecreaseFromRedemptionsForRealEstate"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:to="loc_lxp_NoncontrollingInterestDecreaseFromRedemptionsForRealEstate_0057b149-d6ca-4891-97b7-226786b11c2f" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_CommonSharesIssuanceAndDeferredCompensationCostsAmortizationShares_8d01fa10-846e-4a5c-b347-62144d78cb81" xlink:href="lxp-20231231.xsd#lxp_CommonSharesIssuanceAndDeferredCompensationCostsAmortizationShares"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:to="loc_lxp_CommonSharesIssuanceAndDeferredCompensationCostsAmortizationShares_8d01fa10-846e-4a5c-b347-62144d78cb81" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_CommonSharesIssuanceAndDeferredCompensationCostsAmortization_f64ac441-8daf-4ddb-8523-b96494971bb4" xlink:href="lxp-20231231.xsd#lxp_CommonSharesIssuanceAndDeferredCompensationCostsAmortization"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:to="loc_lxp_CommonSharesIssuanceAndDeferredCompensationCostsAmortization_f64ac441-8daf-4ddb-8523-b96494971bb4" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NoncontrollingInterestAmountPurchasedInConsolidatedJointVenture_c29f4c02-bf1c-40a0-b8ea-7e0d2a5ac01e" xlink:href="lxp-20231231.xsd#lxp_NoncontrollingInterestAmountPurchasedInConsolidatedJointVenture"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:to="loc_lxp_NoncontrollingInterestAmountPurchasedInConsolidatedJointVenture_c29f4c02-bf1c-40a0-b8ea-7e0d2a5ac01e" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodValue_a0a361ff-5b8c-4a27-94af-364364fdf179" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockRepurchasedDuringPeriodValue"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodValue_a0a361ff-5b8c-4a27-94af-364364fdf179" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodShares_b9f2e88c-01c6-40b0-8ba9-57319e3d6b8f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockRepurchasedDuringPeriodShares"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodShares_b9f2e88c-01c6-40b0-8ba9-57319e3d6b8f" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation_58c71543-9f2b-49ad-be3b-13f327dfdbaa" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:to="loc_us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation_58c71543-9f2b-49ad-be3b-13f327dfdbaa" xlink:type="arc" order="12"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_54a8fcf1-9a2a-42d7-8c34-4eb027bd2ef3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:to="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_54a8fcf1-9a2a-42d7-8c34-4eb027bd2ef3" xlink:type="arc" order="13"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_05cf1f9c-e86a-4414-89a3-00ff527fba86" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_05cf1f9c-e86a-4414-89a3-00ff527fba86" xlink:type="arc" order="14"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationForfeited_44a707f0-940c-41d6-89d6-45c9a796f9a8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationForfeited"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationForfeited_44a707f0-940c-41d6-89d6-45c9a796f9a8" xlink:type="arc" order="15"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsCommonStockCash_e651e812-dbcc-4621-887f-42b7d9ca821c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DividendsCommonStockCash"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:to="loc_us-gaap_DividendsCommonStockCash_e651e812-dbcc-4621-887f-42b7d9ca821c" xlink:type="arc" order="16"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_1a48fc20-77ae-4f35-92ad-4435244a57e3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProfitLoss"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:to="loc_us-gaap_ProfitLoss_1a48fc20-77ae-4f35-92ad-4435244a57e3" xlink:type="arc" order="17"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_9c975ba1-1464-41a9-82b9-8eae8f08398b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_9c975ba1-1464-41a9-82b9-8eae8f08398b" xlink:type="arc" order="18"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_OciEquityMethodInvestmentAfterTax_8fd6102b-9ece-4722-83d4-233720611384" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OciEquityMethodInvestmentAfterTax"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:to="loc_us-gaap_OciEquityMethodInvestmentAfterTax_8fd6102b-9ece-4722-83d4-233720611384" xlink:type="arc" order="19"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NoncontrollingInterestDecreaseFromReallocation_ef93ed36-214a-4164-8e69-ce759c654538" xlink:href="lxp-20231231.xsd#lxp_NoncontrollingInterestDecreaseFromReallocation"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_568e5646-f8a4-4609-aab6-505f2be13958" xlink:to="loc_lxp_NoncontrollingInterestDecreaseFromReallocation_ef93ed36-214a-4164-8e69-ce759c654538" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_6bb98b9d-6d01-4b76-b8fb-3445c6a0db6a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesOutstanding_82da750c-4a6f-4b29-8972-03588d64c330" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SharesOutstanding"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/SummaryofSignificantAccountingPoliciesAdditionalInformationDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#SummaryofSignificantAccountingPoliciesAdditionalInformationDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/SummaryofSignificantAccountingPoliciesAdditionalInformationDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_2083b0d1-5559-429f-a01b-02549b6f79c9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_337c56b0-7ff4-4fca-b3c8-540807839f55" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_2083b0d1-5559-429f-a01b-02549b6f79c9" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_337c56b0-7ff4-4fca-b3c8-540807839f55" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_1ef4da2b-4b51-426d-ab2c-ab812aed230f" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_337c56b0-7ff4-4fca-b3c8-540807839f55" xlink:to="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_1ef4da2b-4b51-426d-ab2c-ab812aed230f" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_1ef4da2b-4b51-426d-ab2c-ab812aed230f_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_EquityMethodInvesteeNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_1ef4da2b-4b51-426d-ab2c-ab812aed230f" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_1ef4da2b-4b51-426d-ab2c-ab812aed230f_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_9d57bd61-0057-4839-b8a2-be1324717763" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_EquityMethodInvesteeNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_1ef4da2b-4b51-426d-ab2c-ab812aed230f" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_9d57bd61-0057-4839-b8a2-be1324717763" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_JointVenturesWithDevelopersMember_bac2daf8-4557-4257-9173-f123e8d31d28" xlink:href="lxp-20231231.xsd#lxp_JointVenturesWithDevelopersMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_9d57bd61-0057-4839-b8a2-be1324717763" xlink:to="loc_lxp_JointVenturesWithDevelopersMember_bac2daf8-4557-4257-9173-f123e8d31d28" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_11962cc7-2c4a-42ef-9fcc-d9a8666c0655" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_337c56b0-7ff4-4fca-b3c8-540807839f55" xlink:to="loc_srt_RangeAxis_11962cc7-2c4a-42ef-9fcc-d9a8666c0655" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_11962cc7-2c4a-42ef-9fcc-d9a8666c0655_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_11962cc7-2c4a-42ef-9fcc-d9a8666c0655" xlink:to="loc_srt_RangeMember_11962cc7-2c4a-42ef-9fcc-d9a8666c0655_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_9d03fb4a-a3f6-47e0-b0eb-a994070bf4bf" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_11962cc7-2c4a-42ef-9fcc-d9a8666c0655" xlink:to="loc_srt_RangeMember_9d03fb4a-a3f6-47e0-b0eb-a994070bf4bf" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_d2405cd8-12fb-47a6-bd1e-6508393193f9" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MinimumMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_9d03fb4a-a3f6-47e0-b0eb-a994070bf4bf" xlink:to="loc_srt_MinimumMember_d2405cd8-12fb-47a6-bd1e-6508393193f9" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_4f63821a-670c-4050-b916-f96eaeb301e5" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MaximumMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_9d03fb4a-a3f6-47e0-b0eb-a994070bf4bf" xlink:to="loc_srt_MaximumMember_4f63821a-670c-4050-b916-f96eaeb301e5" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_332de5f3-c4e0-4be4-8842-c358af48532c" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_337c56b0-7ff4-4fca-b3c8-540807839f55" xlink:to="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_332de5f3-c4e0-4be4-8842-c358af48532c" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_332de5f3-c4e0-4be4-8842-c358af48532c_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MortgageLoansOnRealEstateNamePropertyTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_332de5f3-c4e0-4be4-8842-c358af48532c" xlink:to="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_332de5f3-c4e0-4be4-8842-c358af48532c_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_01e66ec7-2f19-497d-94da-fe035afa33e1" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MortgageLoansOnRealEstateNamePropertyTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_332de5f3-c4e0-4be4-8842-c358af48532c" xlink:to="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_01e66ec7-2f19-497d-94da-fe035afa33e1" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_OnGoingDevelopmentProjectsMember_5852f89c-d15a-4684-b37d-b330f7b830f0" xlink:href="lxp-20231231.xsd#lxp_OnGoingDevelopmentProjectsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_01e66ec7-2f19-497d-94da-fe035afa33e1" xlink:to="loc_lxp_OnGoingDevelopmentProjectsMember_5852f89c-d15a-4684-b37d-b330f7b830f0" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LandJointVenturesMember_36b68825-0a89-4a54-afe4-ef5e00df9ad7" xlink:href="lxp-20231231.xsd#lxp_LandJointVenturesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_01e66ec7-2f19-497d-94da-fe035afa33e1" xlink:to="loc_lxp_LandJointVenturesMember_36b68825-0a89-4a54-afe4-ef5e00df9ad7" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesAxis_42290cf2-4c9f-4059-b24a-7b13a35fd979" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ConsolidatedEntitiesAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_337c56b0-7ff4-4fca-b3c8-540807839f55" xlink:to="loc_srt_ConsolidatedEntitiesAxis_42290cf2-4c9f-4059-b24a-7b13a35fd979" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_42290cf2-4c9f-4059-b24a-7b13a35fd979_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ConsolidatedEntitiesDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ConsolidatedEntitiesAxis_42290cf2-4c9f-4059-b24a-7b13a35fd979" xlink:to="loc_srt_ConsolidatedEntitiesDomain_42290cf2-4c9f-4059-b24a-7b13a35fd979_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_55b3401a-0237-41c5-a074-0c16b35f708c" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ConsolidatedEntitiesDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ConsolidatedEntitiesAxis_42290cf2-4c9f-4059-b24a-7b13a35fd979" xlink:to="loc_srt_ConsolidatedEntitiesDomain_55b3401a-0237-41c5-a074-0c16b35f708c" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember_fa157ea4-c5a5-4d67-8af1-5ff53b4eae5c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VariableInterestEntityPrimaryBeneficiaryMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidatedEntitiesDomain_55b3401a-0237-41c5-a074-0c16b35f708c" xlink:to="loc_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember_fa157ea4-c5a5-4d67-8af1-5ff53b4eae5c" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_6175a4d9-32f7-4e4b-919d-2d4b9a20741e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_337c56b0-7ff4-4fca-b3c8-540807839f55" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_6175a4d9-32f7-4e4b-919d-2d4b9a20741e" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_6175a4d9-32f7-4e4b-919d-2d4b9a20741e_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_6175a4d9-32f7-4e4b-919d-2d4b9a20741e" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_6175a4d9-32f7-4e4b-919d-2d4b9a20741e_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_88365092-d224-4ae2-8488-254074f0615b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_6175a4d9-32f7-4e4b-919d-2d4b9a20741e" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_88365092-d224-4ae2-8488-254074f0615b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_BuildingAndBuildingImprovementsMember_67ee45fa-25b2-4f81-93d4-0972e2706b17" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BuildingAndBuildingImprovementsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_88365092-d224-4ae2-8488-254074f0615b" xlink:to="loc_us-gaap_BuildingAndBuildingImprovementsMember_67ee45fa-25b2-4f81-93d4-0972e2706b17" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_CounterpartyNameAxis_72e160d1-4c86-4ccc-90bf-e3103b444c2e" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_CounterpartyNameAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_337c56b0-7ff4-4fca-b3c8-540807839f55" xlink:to="loc_srt_CounterpartyNameAxis_72e160d1-4c86-4ccc-90bf-e3103b444c2e" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_72e160d1-4c86-4ccc-90bf-e3103b444c2e_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_CounterpartyNameAxis_72e160d1-4c86-4ccc-90bf-e3103b444c2e" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_72e160d1-4c86-4ccc-90bf-e3103b444c2e_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_56af1b68-4e87-44f1-ac3d-d2b50136142e" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_CounterpartyNameAxis_72e160d1-4c86-4ccc-90bf-e3103b444c2e" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_56af1b68-4e87-44f1-ac3d-d2b50136142e" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LepercqCorporateIncomeFundLPMember_8f9dd7aa-8660-48d2-a79a-b93d6ef0449d" xlink:href="lxp-20231231.xsd#lxp_LepercqCorporateIncomeFundLPMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_56af1b68-4e87-44f1-ac3d-d2b50136142e" xlink:to="loc_lxp_LepercqCorporateIncomeFundLPMember_8f9dd7aa-8660-48d2-a79a-b93d6ef0449d" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NumberOfJointVentureInterests_feb7800c-3aac-4f10-a8c7-4e6a3c4524ea" xlink:href="lxp-20231231.xsd#lxp_NumberOfJointVentureInterests"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_2083b0d1-5559-429f-a01b-02549b6f79c9" xlink:to="loc_lxp_NumberOfJointVentureInterests_feb7800c-3aac-4f10-a8c7-4e6a3c4524ea" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_JointVentureOwnershipPercentage_e50cf261-1cf3-4e2b-baf4-01d1d9b46a73" xlink:href="lxp-20231231.xsd#lxp_JointVentureOwnershipPercentage"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_2083b0d1-5559-429f-a01b-02549b6f79c9" xlink:to="loc_lxp_JointVentureOwnershipPercentage_e50cf261-1cf3-4e2b-baf4-01d1d9b46a73" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParentPercent_e3303f2b-0df5-4d45-a464-cad2a918201c" xlink:href="lxp-20231231.xsd#lxp_ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParentPercent"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_2083b0d1-5559-429f-a01b-02549b6f79c9" xlink:to="loc_lxp_ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParentPercent_e3303f2b-0df5-4d45-a464-cad2a918201c" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConversionOfStockSharesConverted1_3b0e9311-078a-4c2d-a88a-fc7343386302" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ConversionOfStockSharesConverted1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_2083b0d1-5559-429f-a01b-02549b6f79c9" xlink:to="loc_us-gaap_ConversionOfStockSharesConverted1_3b0e9311-078a-4c2d-a88a-fc7343386302" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ConversionOfPartnershipUnitsConversionRatio_53e140d0-8805-4b23-9157-fa299e569c67" xlink:href="lxp-20231231.xsd#lxp_ConversionOfPartnershipUnitsConversionRatio"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_2083b0d1-5559-429f-a01b-02549b6f79c9" xlink:to="loc_lxp_ConversionOfPartnershipUnitsConversionRatio_53e140d0-8805-4b23-9157-fa299e569c67" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConversionOfStockSharesIssued1_88203dbc-2d66-4592-8390-97aff10bac71" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ConversionOfStockSharesIssued1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_2083b0d1-5559-429f-a01b-02549b6f79c9" xlink:to="loc_us-gaap_ConversionOfStockSharesIssued1_88203dbc-2d66-4592-8390-97aff10bac71" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesIssuedPricePerShare_af1b1790-5fb0-4b7f-954e-57ef014bec99" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SharesIssuedPricePerShare"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_2083b0d1-5559-429f-a01b-02549b6f79c9" xlink:to="loc_us-gaap_SharesIssuedPricePerShare_af1b1790-5fb0-4b7f-954e-57ef014bec99" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParent_53ae4814-5a0b-4995-8701-4461bc013d08" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParent"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_2083b0d1-5559-429f-a01b-02549b6f79c9" xlink:to="loc_us-gaap_ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParent_53ae4814-5a0b-4995-8701-4461bc013d08" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_a6e01f14-1bfe-4f3b-b196-d9c9a2ea299d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_2083b0d1-5559-429f-a01b-02549b6f79c9" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_a6e01f14-1bfe-4f3b-b196-d9c9a2ea299d" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterestDecreaseFromRedemptions_d8ae19bd-dd18-4930-a685-6d578abb09b6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MinorityInterestDecreaseFromRedemptions"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_2083b0d1-5559-429f-a01b-02549b6f79c9" xlink:to="loc_us-gaap_MinorityInterestDecreaseFromRedemptions_d8ae19bd-dd18-4930-a685-6d578abb09b6" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_NumberOfOperatingSegments_3ce01f6f-a962-43d7-ba26-faacfc2c1a9d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NumberOfOperatingSegments"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_2083b0d1-5559-429f-a01b-02549b6f79c9" xlink:to="loc_us-gaap_NumberOfOperatingSegments_3ce01f6f-a962-43d7-ba26-faacfc2c1a9d" xlink:type="arc" order="10"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/SummaryofSignificantAccountingPoliciesVariableInterestEntitiesDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#SummaryofSignificantAccountingPoliciesVariableInterestEntitiesDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/SummaryofSignificantAccountingPoliciesVariableInterestEntitiesDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableInterestEntityLineItems_329964ee-7901-47be-9a93-8ab1986fad2e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VariableInterestEntityLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfVariableInterestEntitiesTable_1e0604fd-acdd-4929-9f2e-e3160fbf11ce" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfVariableInterestEntitiesTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_VariableInterestEntityLineItems_329964ee-7901-47be-9a93-8ab1986fad2e" xlink:to="loc_us-gaap_ScheduleOfVariableInterestEntitiesTable_1e0604fd-acdd-4929-9f2e-e3160fbf11ce" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesAxis_16c958ab-2c7e-4894-837d-107d777b6322" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ConsolidatedEntitiesAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfVariableInterestEntitiesTable_1e0604fd-acdd-4929-9f2e-e3160fbf11ce" xlink:to="loc_srt_ConsolidatedEntitiesAxis_16c958ab-2c7e-4894-837d-107d777b6322" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_16c958ab-2c7e-4894-837d-107d777b6322_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ConsolidatedEntitiesDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ConsolidatedEntitiesAxis_16c958ab-2c7e-4894-837d-107d777b6322" xlink:to="loc_srt_ConsolidatedEntitiesDomain_16c958ab-2c7e-4894-837d-107d777b6322_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_16ea90a6-60ec-41a1-82db-3cc75c30989d" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ConsolidatedEntitiesDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ConsolidatedEntitiesAxis_16c958ab-2c7e-4894-837d-107d777b6322" xlink:to="loc_srt_ConsolidatedEntitiesDomain_16ea90a6-60ec-41a1-82db-3cc75c30989d" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember_d33723c9-2656-49ba-aa55-54d7b8ea13c4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VariableInterestEntityPrimaryBeneficiaryMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidatedEntitiesDomain_16ea90a6-60ec-41a1-82db-3cc75c30989d" xlink:to="loc_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember_d33723c9-2656-49ba-aa55-54d7b8ea13c4" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateInvestmentPropertyNet_74bbf0c1-05eb-4ffa-b6a6-9d315a31c8d5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateInvestmentPropertyNet"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableInterestEntityLineItems_329964ee-7901-47be-9a93-8ab1986fad2e" xlink:to="loc_us-gaap_RealEstateInvestmentPropertyNet_74bbf0c1-05eb-4ffa-b6a6-9d315a31c8d5" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_46d9ff11-de60-404e-a268-c7bb1209f07e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Assets"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableInterestEntityLineItems_329964ee-7901-47be-9a93-8ab1986fad2e" xlink:to="loc_us-gaap_Assets_46d9ff11-de60-404e-a268-c7bb1209f07e" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_e8d16d94-5509-408c-8ee2-3eabec206788" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Liabilities"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableInterestEntityLineItems_329964ee-7901-47be-9a93-8ab1986fad2e" xlink:to="loc_us-gaap_Liabilities_e8d16d94-5509-408c-8ee2-3eabec206788" xlink:type="arc" order="2"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/EarningsPerShareDetails_1" xlink:type="simple" xlink:href="lxp-20231231.xsd#EarningsPerShareDetails_1"/>
<link:definitionLink xlink:role="http://lxp.com/role/EarningsPerShareDetails_1" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_77c7be1a-6045-4e72-9917-ca08538b2a84" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_d99fdd75-1788-453b-9177-6f50f711a2ac" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_77c7be1a-6045-4e72-9917-ca08538b2a84" xlink:to="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_d99fdd75-1788-453b-9177-6f50f711a2ac" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_d058ef86-9706-4af2-b031-e437d6faab39" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_d99fdd75-1788-453b-9177-6f50f711a2ac" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_d058ef86-9706-4af2-b031-e437d6faab39" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_d058ef86-9706-4af2-b031-e437d6faab39_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AntidilutiveSecuritiesNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_d058ef86-9706-4af2-b031-e437d6faab39" xlink:to="loc_us-gaap_AntidilutiveSecuritiesNameDomain_d058ef86-9706-4af2-b031-e437d6faab39_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_9464ba91-4b6a-431d-a2a1-b96ab80f6fb7" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AntidilutiveSecuritiesNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_d058ef86-9706-4af2-b031-e437d6faab39" xlink:to="loc_us-gaap_AntidilutiveSecuritiesNameDomain_9464ba91-4b6a-431d-a2a1-b96ab80f6fb7" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockCompensationPlanMember_6ba12d80-8776-473d-85c9-d0760a07315b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockCompensationPlanMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_9464ba91-4b6a-431d-a2a1-b96ab80f6fb7" xlink:to="loc_us-gaap_StockCompensationPlanMember_6ba12d80-8776-473d-85c9-d0760a07315b" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeriesCPreferredStockMember_25acb547-4a8e-4328-bc4e-41f9e84406f4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SeriesCPreferredStockMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_9464ba91-4b6a-431d-a2a1-b96ab80f6fb7" xlink:to="loc_us-gaap_SeriesCPreferredStockMember_25acb547-4a8e-4328-bc4e-41f9e84406f4" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_95b3a882-7f16-468f-97df-05253f155f4b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_77c7be1a-6045-4e72-9917-ca08538b2a84" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_95b3a882-7f16-468f-97df-05253f155f4b" xlink:type="arc" order="0"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/InvestmentsinRealEstateScheduleofNetRealEstateDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#InvestmentsinRealEstateScheduleofNetRealEstateDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/InvestmentsinRealEstateScheduleofNetRealEstateDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateLineItems_eeb29f18-bee5-4394-974e-6f1f599c4ef7" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateTable_c13ad6a6-297e-4d01-954e-a43797e8589a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RealEstateLineItems_eeb29f18-bee5-4394-974e-6f1f599c4ef7" xlink:to="loc_us-gaap_RealEstateTable_c13ad6a6-297e-4d01-954e-a43797e8589a" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_daaf21c1-1320-4f29-a4f6-bdffd890349d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_RealEstateTable_c13ad6a6-297e-4d01-954e-a43797e8589a" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_daaf21c1-1320-4f29-a4f6-bdffd890349d" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_daaf21c1-1320-4f29-a4f6-bdffd890349d_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_daaf21c1-1320-4f29-a4f6-bdffd890349d" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_daaf21c1-1320-4f29-a4f6-bdffd890349d_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_7350081d-15be-4f62-8387-083386b96071" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_daaf21c1-1320-4f29-a4f6-bdffd890349d" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_7350081d-15be-4f62-8387-083386b96071" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAcquiredInPlaceMember_30bd02e5-62d7-4590-a5a8-fb9e3ff704cc" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LeasesAcquiredInPlaceMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_7350081d-15be-4f62-8387-083386b96071" xlink:to="loc_us-gaap_LeasesAcquiredInPlaceMember_30bd02e5-62d7-4590-a5a8-fb9e3ff704cc" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerRelationshipsMember_6c1520a7-d0c5-4af2-aa4b-0a4488420b9c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CustomerRelationshipsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_7350081d-15be-4f62-8387-083386b96071" xlink:to="loc_us-gaap_CustomerRelationshipsMember_6c1520a7-d0c5-4af2-aa4b-0a4488420b9c" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AboveMarketLeasesMember_eaf41e25-096a-4138-9df6-ae1c3b814297" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AboveMarketLeasesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_7350081d-15be-4f62-8387-083386b96071" xlink:to="loc_us-gaap_AboveMarketLeasesMember_eaf41e25-096a-4138-9df6-ae1c3b814297" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentBuildingAndBuildingImprovements_42c59d2b-e9d3-4531-9028-f272b355af5d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InvestmentBuildingAndBuildingImprovements"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_eeb29f18-bee5-4394-974e-6f1f599c4ef7" xlink:to="loc_us-gaap_InvestmentBuildingAndBuildingImprovements_42c59d2b-e9d3-4531-9028-f272b355af5d" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LandAndLandImprovements_4f4fbfc0-0bb3-4a9d-8c62-4576f332fdd6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LandAndLandImprovements"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_eeb29f18-bee5-4394-974e-6f1f599c4ef7" xlink:to="loc_us-gaap_LandAndLandImprovements_4f4fbfc0-0bb3-4a9d-8c62-4576f332fdd6" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DevelopmentInProcess_16b45988-0d7c-4861-a4ba-e815e8b32577" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DevelopmentInProcess"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_eeb29f18-bee5-4394-974e-6f1f599c4ef7" xlink:to="loc_us-gaap_DevelopmentInProcess_16b45988-0d7c-4861-a4ba-e815e8b32577" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_b29d7a86-206e-4baa-bd04-2981b73a6b70" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_eeb29f18-bee5-4394-974e-6f1f599c4ef7" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_b29d7a86-206e-4baa-bd04-2981b73a6b70" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryLandHeldForDevelopmentAndSale_35a18b75-fce1-4f03-becd-0358536af567" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InventoryLandHeldForDevelopmentAndSale"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_eeb29f18-bee5-4394-974e-6f1f599c4ef7" xlink:to="loc_us-gaap_InventoryLandHeldForDevelopmentAndSale_35a18b75-fce1-4f03-becd-0358536af567" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateInventoryConstructionMaterials_b604a55a-d34e-44bb-a881-17608777b663" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateInventoryConstructionMaterials"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_eeb29f18-bee5-4394-974e-6f1f599c4ef7" xlink:to="loc_us-gaap_RealEstateInventoryConstructionMaterials_b604a55a-d34e-44bb-a881-17608777b663" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RealEstateInvestmentPropertyFiniteLivedIntangibleAssetsAndConstructionInProgressGross_b3252ac2-ab02-4931-9541-39687f8af94b" xlink:href="lxp-20231231.xsd#lxp_RealEstateInvestmentPropertyFiniteLivedIntangibleAssetsAndConstructionInProgressGross"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_eeb29f18-bee5-4394-974e-6f1f599c4ef7" xlink:to="loc_lxp_RealEstateInvestmentPropertyFiniteLivedIntangibleAssetsAndConstructionInProgressGross_b3252ac2-ab02-4931-9541-39687f8af94b" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateInvestmentPropertyAccumulatedDepreciation_cedbdefc-7d46-4899-85ad-8b13c961a689" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateInvestmentPropertyAccumulatedDepreciation"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_eeb29f18-bee5-4394-974e-6f1f599c4ef7" xlink:to="loc_us-gaap_RealEstateInvestmentPropertyAccumulatedDepreciation_cedbdefc-7d46-4899-85ad-8b13c961a689" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateInvestmentPropertyNet_302bd369-20ad-44fb-9205-041267612a10" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateInvestmentPropertyNet"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_eeb29f18-bee5-4394-974e-6f1f599c4ef7" xlink:to="loc_us-gaap_RealEstateInvestmentPropertyNet_302bd369-20ad-44fb-9205-041267612a10" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_b9fe2118-78a8-42f5-a479-783aaacf0f76" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_eeb29f18-bee5-4394-974e-6f1f599c4ef7" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_b9fe2118-78a8-42f5-a479-783aaacf0f76" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_e0c86ff2-4f1d-4b15-8c71-a129181395cf" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_eeb29f18-bee5-4394-974e-6f1f599c4ef7" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_e0c86ff2-4f1d-4b15-8c71-a129181395cf" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_ecdd137c-7f54-4e41-9675-c82ec3ae88c2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_eeb29f18-bee5-4394-974e-6f1f599c4ef7" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_ecdd137c-7f54-4e41-9675-c82ec3ae88c2" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_0c6ee47f-c1dd-4cdb-b0da-baf34ff90084" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_eeb29f18-bee5-4394-974e-6f1f599c4ef7" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_0c6ee47f-c1dd-4cdb-b0da-baf34ff90084" xlink:type="arc" order="12"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_42d56207-2c56-4519-9f2b-e54ceac734dd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_eeb29f18-bee5-4394-974e-6f1f599c4ef7" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_42d56207-2c56-4519-9f2b-e54ceac734dd" xlink:type="arc" order="13"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_1e6490da-af31-46cf-b47e-bcdb38d1354a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_eeb29f18-bee5-4394-974e-6f1f599c4ef7" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_1e6490da-af31-46cf-b47e-bcdb38d1354a" xlink:type="arc" order="14"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/InvestmentsinRealEstateAdditionalInformationDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#InvestmentsinRealEstateAdditionalInformationDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/InvestmentsinRealEstateAdditionalInformationDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateLineItems_93ff2a96-d165-4c51-9470-9850f5a2ad27" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateTable_daf2c416-670d-4438-a72f-0ed76bbbb503" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RealEstateLineItems_93ff2a96-d165-4c51-9470-9850f5a2ad27" xlink:to="loc_us-gaap_RealEstateTable_daf2c416-670d-4438-a72f-0ed76bbbb503" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipAxis_640b2901-3025-4281-a973-dc454e06c843" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_OwnershipAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_RealEstateTable_daf2c416-670d-4438-a72f-0ed76bbbb503" xlink:to="loc_srt_OwnershipAxis_640b2901-3025-4281-a973-dc454e06c843" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipDomain_640b2901-3025-4281-a973-dc454e06c843_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_OwnershipDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_OwnershipAxis_640b2901-3025-4281-a973-dc454e06c843" xlink:to="loc_srt_OwnershipDomain_640b2901-3025-4281-a973-dc454e06c843_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipDomain_43999a99-361c-4d11-945f-e50aca7abd54" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_OwnershipDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_OwnershipAxis_640b2901-3025-4281-a973-dc454e06c843" xlink:to="loc_srt_OwnershipDomain_43999a99-361c-4d11-945f-e50aca7abd54" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_FairburnJVMember_751ee15a-bb78-401b-b959-8d6e8fcc69a3" xlink:href="lxp-20231231.xsd#lxp_FairburnJVMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_43999a99-361c-4d11-945f-e50aca7abd54" xlink:to="loc_lxp_FairburnJVMember_751ee15a-bb78-401b-b959-8d6e8fcc69a3" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_BelowMarketLeaseNet_ea06258a-5ed2-4922-b022-0946216e17f2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BelowMarketLeaseNet"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_93ff2a96-d165-4c51-9470-9850f5a2ad27" xlink:to="loc_us-gaap_BelowMarketLeaseNet_ea06258a-5ed2-4922-b022-0946216e17f2" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_BelowMarketLeaseAmortizationIncomeNextTwelveMonths_0abcf43f-933e-4680-8da5-fbc154053236" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BelowMarketLeaseAmortizationIncomeNextTwelveMonths"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_93ff2a96-d165-4c51-9470-9850f5a2ad27" xlink:to="loc_us-gaap_BelowMarketLeaseAmortizationIncomeNextTwelveMonths_0abcf43f-933e-4680-8da5-fbc154053236" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_BelowMarketLeaseAmortizationIncomeYearTwo_7520626f-01be-4c91-995b-41ace1f59217" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BelowMarketLeaseAmortizationIncomeYearTwo"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_93ff2a96-d165-4c51-9470-9850f5a2ad27" xlink:to="loc_us-gaap_BelowMarketLeaseAmortizationIncomeYearTwo_7520626f-01be-4c91-995b-41ace1f59217" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_BelowMarketLeaseAmortizationIncomeYearThree_86425c2a-2aff-44ea-a756-6160f6693c4c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BelowMarketLeaseAmortizationIncomeYearThree"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_93ff2a96-d165-4c51-9470-9850f5a2ad27" xlink:to="loc_us-gaap_BelowMarketLeaseAmortizationIncomeYearThree_86425c2a-2aff-44ea-a756-6160f6693c4c" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_BelowMarketLeaseAmortizationIncomeYearFour_d1617511-8691-47eb-9071-ecad8c06ec9a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BelowMarketLeaseAmortizationIncomeYearFour"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_93ff2a96-d165-4c51-9470-9850f5a2ad27" xlink:to="loc_us-gaap_BelowMarketLeaseAmortizationIncomeYearFour_d1617511-8691-47eb-9071-ecad8c06ec9a" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_BelowMarketLeaseAmortizationIncomeYearFive_4e3b2cf3-2521-4a51-b067-5e91ba1e0b62" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BelowMarketLeaseAmortizationIncomeYearFive"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_93ff2a96-d165-4c51-9470-9850f5a2ad27" xlink:to="loc_us-gaap_BelowMarketLeaseAmortizationIncomeYearFive_4e3b2cf3-2521-4a51-b067-5e91ba1e0b62" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NoncontrollingInterestAdditionalOwnershipPercentagePurchasedByParent_234a4a0a-976e-41be-9cd4-aeb9d85461b6" xlink:href="lxp-20231231.xsd#lxp_NoncontrollingInterestAdditionalOwnershipPercentagePurchasedByParent"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_93ff2a96-d165-4c51-9470-9850f5a2ad27" xlink:to="loc_lxp_NoncontrollingInterestAdditionalOwnershipPercentagePurchasedByParent_234a4a0a-976e-41be-9cd4-aeb9d85461b6" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireInterestInJointVenture_ee1d563a-c810-46c0-8d84-b032e3e9e585" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsToAcquireInterestInJointVenture"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_93ff2a96-d165-4c51-9470-9850f5a2ad27" xlink:to="loc_us-gaap_PaymentsToAcquireInterestInJointVenture_ee1d563a-c810-46c0-8d84-b032e3e9e585" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterestInJointVentures_1494b687-4e8a-4e06-baec-71da4c0e17a5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MinorityInterestInJointVentures"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_93ff2a96-d165-4c51-9470-9850f5a2ad27" xlink:to="loc_us-gaap_MinorityInterestInJointVentures_1494b687-4e8a-4e06-baec-71da4c0e17a5" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConstructionInProgressGross_359bcb81-fa1e-4216-af3b-1fbc23df3a65" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ConstructionInProgressGross"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_93ff2a96-d165-4c51-9470-9850f5a2ad27" xlink:to="loc_us-gaap_ConstructionInProgressGross_359bcb81-fa1e-4216-af3b-1fbc23df3a65" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ConstructionInProgressCapitalizedInterest_5e2e0544-f5f1-44e1-9ed6-ad75af3081e2" xlink:href="lxp-20231231.xsd#lxp_ConstructionInProgressCapitalizedInterest"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_93ff2a96-d165-4c51-9470-9850f5a2ad27" xlink:to="loc_lxp_ConstructionInProgressCapitalizedInterest_5e2e0544-f5f1-44e1-9ed6-ad75af3081e2" xlink:type="arc" order="10"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/InvestmentsinRealEstateScheduleofAcquiredPropertiesDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#InvestmentsinRealEstateScheduleofAcquiredPropertiesDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/InvestmentsinRealEstateScheduleofAcquiredPropertiesDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateLineItems_baa7b61a-2474-4115-a1b2-39af8617002a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateTable_df4b47d3-58ac-4e82-9a0f-74798524eb67" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RealEstateLineItems_baa7b61a-2474-4115-a1b2-39af8617002a" xlink:to="loc_us-gaap_RealEstateTable_df4b47d3-58ac-4e82-9a0f-74798524eb67" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_7787c9c1-e779-40e3-ace9-a0c93e7a2f4a" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_StatementGeographicalAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_RealEstateTable_df4b47d3-58ac-4e82-9a0f-74798524eb67" xlink:to="loc_srt_StatementGeographicalAxis_7787c9c1-e779-40e3-ace9-a0c93e7a2f4a" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_7787c9c1-e779-40e3-ace9-a0c93e7a2f4a_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_SegmentGeographicalDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_7787c9c1-e779-40e3-ace9-a0c93e7a2f4a" xlink:to="loc_srt_SegmentGeographicalDomain_7787c9c1-e779-40e3-ace9-a0c93e7a2f4a_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_a6b485bb-b51f-461f-acce-74ec0a036e4f" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_SegmentGeographicalDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_7787c9c1-e779-40e3-ace9-a0c93e7a2f4a" xlink:to="loc_srt_SegmentGeographicalDomain_a6b485bb-b51f-461f-acce-74ec0a036e4f" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PhoenixArizonaMember_3f989f69-7f92-427e-b0d3-4d7561193e3f" xlink:href="lxp-20231231.xsd#lxp_PhoenixArizonaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_a6b485bb-b51f-461f-acce-74ec0a036e4f" xlink:to="loc_lxp_PhoenixArizonaMember_3f989f69-7f92-427e-b0d3-4d7561193e3f" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DallasTexasMember_a7cf39a0-c649-4b72-a9ec-3b93b3bfdd08" xlink:href="lxp-20231231.xsd#lxp_DallasTexasMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_a6b485bb-b51f-461f-acce-74ec0a036e4f" xlink:to="loc_lxp_DallasTexasMember_a7cf39a0-c649-4b72-a9ec-3b93b3bfdd08" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_EtnaOHMember_a1c1eaaa-0d7c-4419-b455-38f210bb470b" xlink:href="lxp-20231231.xsd#lxp_EtnaOHMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_a6b485bb-b51f-461f-acce-74ec0a036e4f" xlink:to="loc_lxp_EtnaOHMember_a1c1eaaa-0d7c-4419-b455-38f210bb470b" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GreerSouthCarolinaMember_8735815d-b48a-42e8-9e95-29ae718c333a" xlink:href="lxp-20231231.xsd#lxp_GreerSouthCarolinaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_a6b485bb-b51f-461f-acce-74ec0a036e4f" xlink:to="loc_lxp_GreerSouthCarolinaMember_8735815d-b48a-42e8-9e95-29ae718c333a" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_CincinnatiDaytonOHMember_cec29d83-7174-4c96-8f52-303ee5b8fe96" xlink:href="lxp-20231231.xsd#lxp_CincinnatiDaytonOHMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_a6b485bb-b51f-461f-acce-74ec0a036e4f" xlink:to="loc_lxp_CincinnatiDaytonOHMember_cec29d83-7174-4c96-8f52-303ee5b8fe96" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GreenvilleSpartanburgSouthCarolinaMember_59f4ff58-ba3d-4e30-9f8b-82815dd7a04d" xlink:href="lxp-20231231.xsd#lxp_GreenvilleSpartanburgSouthCarolinaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_a6b485bb-b51f-461f-acce-74ec0a036e4f" xlink:to="loc_lxp_GreenvilleSpartanburgSouthCarolinaMember_59f4ff58-ba3d-4e30-9f8b-82815dd7a04d" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_HebronOHMember_1d9ffac8-8eec-4f57-8e68-e267369e7e0c" xlink:href="lxp-20231231.xsd#lxp_HebronOHMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_a6b485bb-b51f-461f-acce-74ec0a036e4f" xlink:to="loc_lxp_HebronOHMember_1d9ffac8-8eec-4f57-8e68-e267369e7e0c" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RuskinFloridaMember_727bab7a-c134-4cbd-8b42-62638ae0496d" xlink:href="lxp-20231231.xsd#lxp_RuskinFloridaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_a6b485bb-b51f-461f-acce-74ec0a036e4f" xlink:to="loc_lxp_RuskinFloridaMember_727bab7a-c134-4cbd-8b42-62638ae0496d" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ColumbusOhioMember_4b7a2ebc-0ac6-48ed-b489-e4cc9d5ffa70" xlink:href="lxp-20231231.xsd#lxp_ColumbusOhioMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_a6b485bb-b51f-461f-acce-74ec0a036e4f" xlink:to="loc_lxp_ColumbusOhioMember_4b7a2ebc-0ac6-48ed-b489-e4cc9d5ffa70" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_CentralFloridaMember_8816a473-c343-4cbe-836f-00d4d958fd93" xlink:href="lxp-20231231.xsd#lxp_CentralFloridaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_a6b485bb-b51f-461f-acce-74ec0a036e4f" xlink:to="loc_lxp_CentralFloridaMember_8816a473-c343-4cbe-836f-00d4d958fd93" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_dc3aec72-32c3-41b9-9c01-2168b39fc170" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_RealEstateTable_df4b47d3-58ac-4e82-9a0f-74798524eb67" xlink:to="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_dc3aec72-32c3-41b9-9c01-2168b39fc170" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_dc3aec72-32c3-41b9-9c01-2168b39fc170_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MortgageLoansOnRealEstateNamePropertyTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_dc3aec72-32c3-41b9-9c01-2168b39fc170" xlink:to="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_dc3aec72-32c3-41b9-9c01-2168b39fc170_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_5e0dc26c-2f2c-443a-9f82-2b241ff82b56" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MortgageLoansOnRealEstateNamePropertyTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_dc3aec72-32c3-41b9-9c01-2168b39fc170" xlink:to="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_5e0dc26c-2f2c-443a-9f82-2b241ff82b56" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_IndustrialPropertyMember_638d4761-382a-45b1-b415-eed2469c8b11" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_IndustrialPropertyMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_5e0dc26c-2f2c-443a-9f82-2b241ff82b56" xlink:to="loc_srt_IndustrialPropertyMember_638d4761-382a-45b1-b415-eed2469c8b11" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_f2d97b94-26e2-4f9c-9b81-50a01a658b39" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_RealEstateTable_df4b47d3-58ac-4e82-9a0f-74798524eb67" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_f2d97b94-26e2-4f9c-9b81-50a01a658b39" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_f2d97b94-26e2-4f9c-9b81-50a01a658b39_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_f2d97b94-26e2-4f9c-9b81-50a01a658b39" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_f2d97b94-26e2-4f9c-9b81-50a01a658b39_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_828f836c-086b-47ff-993f-2d98b81762ec" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_f2d97b94-26e2-4f9c-9b81-50a01a658b39" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_828f836c-086b-47ff-993f-2d98b81762ec" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PhoenixAZIndustrialPropertyExpiringAugust2033Member_45480a97-0099-4ed5-8a64-b245a74a4b37" xlink:href="lxp-20231231.xsd#lxp_PhoenixAZIndustrialPropertyExpiringAugust2033Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_828f836c-086b-47ff-993f-2d98b81762ec" xlink:to="loc_lxp_PhoenixAZIndustrialPropertyExpiringAugust2033Member_45480a97-0099-4ed5-8a64-b245a74a4b37" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DallasTXIndustrialPropertyMember_773d4067-01f4-41f1-8409-1bd5fecb16f5" xlink:href="lxp-20231231.xsd#lxp_DallasTXIndustrialPropertyMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_828f836c-086b-47ff-993f-2d98b81762ec" xlink:to="loc_lxp_DallasTXIndustrialPropertyMember_773d4067-01f4-41f1-8409-1bd5fecb16f5" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ColumbusOhioIndustrialPropertyExpiringOctober2033Member_0cede336-711b-45fe-b73a-f4694001ef10" xlink:href="lxp-20231231.xsd#lxp_ColumbusOhioIndustrialPropertyExpiringOctober2033Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_828f836c-086b-47ff-993f-2d98b81762ec" xlink:to="loc_lxp_ColumbusOhioIndustrialPropertyExpiringOctober2033Member_0cede336-711b-45fe-b73a-f4694001ef10" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GreenvilleSpartanburgSCIndustrialPropertyExpiringFeburary2029Member_180a1830-98e9-45c1-8bda-0d78d68081c3" xlink:href="lxp-20231231.xsd#lxp_GreenvilleSpartanburgSCIndustrialPropertyExpiringFeburary2029Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_828f836c-086b-47ff-993f-2d98b81762ec" xlink:to="loc_lxp_GreenvilleSpartanburgSCIndustrialPropertyExpiringFeburary2029Member_180a1830-98e9-45c1-8bda-0d78d68081c3" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_CentralFloridaIndustrialPropertyExpiringJanuary2029Member_921432e9-02ff-4a86-bcdb-88e458023a02" xlink:href="lxp-20231231.xsd#lxp_CentralFloridaIndustrialPropertyExpiringJanuary2029Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_828f836c-086b-47ff-993f-2d98b81762ec" xlink:to="loc_lxp_CentralFloridaIndustrialPropertyExpiringJanuary2029Member_921432e9-02ff-4a86-bcdb-88e458023a02" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_CincinnatiDaytonOHIndustrialPropertyMember_4e1d5616-c035-42a4-ad76-ca7569bcc8ca" xlink:href="lxp-20231231.xsd#lxp_CincinnatiDaytonOHIndustrialPropertyMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_828f836c-086b-47ff-993f-2d98b81762ec" xlink:to="loc_lxp_CincinnatiDaytonOHIndustrialPropertyMember_4e1d5616-c035-42a4-ad76-ca7569bcc8ca" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_CincinnatiDaytonOHIndustrialPropertyExpiringApril2032Member_f5332da5-0fc6-4b14-826f-490658c0cd7d" xlink:href="lxp-20231231.xsd#lxp_CincinnatiDaytonOHIndustrialPropertyExpiringApril2032Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_828f836c-086b-47ff-993f-2d98b81762ec" xlink:to="loc_lxp_CincinnatiDaytonOHIndustrialPropertyExpiringApril2032Member_f5332da5-0fc6-4b14-826f-490658c0cd7d" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PhoenixAZIndustrialPropertyExpiringMay2037Member_0adb6a61-7171-4c72-bd0f-4b4f23e90a27" xlink:href="lxp-20231231.xsd#lxp_PhoenixAZIndustrialPropertyExpiringMay2037Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_828f836c-086b-47ff-993f-2d98b81762ec" xlink:to="loc_lxp_PhoenixAZIndustrialPropertyExpiringMay2037Member_0adb6a61-7171-4c72-bd0f-4b4f23e90a27" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GreenvilleSCIndustrialPropertyExpiringApril2035Member_ec75ca88-815f-4df6-a51d-0680d8500394" xlink:href="lxp-20231231.xsd#lxp_GreenvilleSCIndustrialPropertyExpiringApril2035Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_828f836c-086b-47ff-993f-2d98b81762ec" xlink:to="loc_lxp_GreenvilleSCIndustrialPropertyExpiringApril2035Member_ec75ca88-815f-4df6-a51d-0680d8500394" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_0fa147b3-f10a-40f7-9c87-444672633d55" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_RealEstateTable_df4b47d3-58ac-4e82-9a0f-74798524eb67" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_0fa147b3-f10a-40f7-9c87-444672633d55" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_0fa147b3-f10a-40f7-9c87-444672633d55_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_0fa147b3-f10a-40f7-9c87-444672633d55" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_0fa147b3-f10a-40f7-9c87-444672633d55_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_a2633d87-01f7-44e9-b99b-50a630cfc4e7" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_0fa147b3-f10a-40f7-9c87-444672633d55" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_a2633d87-01f7-44e9-b99b-50a630cfc4e7" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAcquiredInPlaceMember_a8f59762-9170-4606-ae63-8bb7210076db" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LeasesAcquiredInPlaceMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_a2633d87-01f7-44e9-b99b-50a630cfc4e7" xlink:to="loc_us-gaap_LeasesAcquiredInPlaceMember_a8f59762-9170-4606-ae63-8bb7210076db" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferred1_f3599d4b-f390-451b-bb01-c0b4ffed7bb0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessCombinationConsiderationTransferred1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_baa7b61a-2474-4115-a1b2-39af8617002a" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferred1_f3599d4b-f390-451b-bb01-c0b4ffed7bb0" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_Land_32c16341-013d-4ae3-9d75-86e338055d0b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Land"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_baa7b61a-2474-4115-a1b2-39af8617002a" xlink:to="loc_us-gaap_Land_32c16341-013d-4ae3-9d75-86e338055d0b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_InvestmentBuildingAndBuildingImprovementsAcquiredDuringPeriod_9403df7f-2796-46ef-9056-3b94bdd930ce" xlink:href="lxp-20231231.xsd#lxp_InvestmentBuildingAndBuildingImprovementsAcquiredDuringPeriod"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_baa7b61a-2474-4115-a1b2-39af8617002a" xlink:to="loc_lxp_InvestmentBuildingAndBuildingImprovementsAcquiredDuringPeriod_9403df7f-2796-46ef-9056-3b94bdd930ce" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetAcquiredInPlaceLeases_f9c2cc67-26f5-497b-a50d-5df089b677c9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetAcquiredInPlaceLeases"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_baa7b61a-2474-4115-a1b2-39af8617002a" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetAcquiredInPlaceLeases_f9c2cc67-26f5-497b-a50d-5df089b677c9" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_77d2c483-8857-4457-91a9-8453f5c02e18" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_baa7b61a-2474-4115-a1b2-39af8617002a" xlink:to="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_77d2c483-8857-4457-91a9-8453f5c02e18" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireRealEstate_bb17eff3-43c7-4832-a2ac-d54116e7c43d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsToAcquireRealEstate"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_baa7b61a-2474-4115-a1b2-39af8617002a" xlink:to="loc_us-gaap_PaymentsToAcquireRealEstate_bb17eff3-43c7-4832-a2ac-d54116e7c43d" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RealEstateInvestmentPropertyLeaseTerm_219edc54-e2e9-4c40-b335-48dfff383e35" xlink:href="lxp-20231231.xsd#lxp_RealEstateInvestmentPropertyLeaseTerm"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_baa7b61a-2474-4115-a1b2-39af8617002a" xlink:to="loc_lxp_RealEstateInvestmentPropertyLeaseTerm_219edc54-e2e9-4c40-b335-48dfff383e35" xlink:type="arc" order="6"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/InvestmentsinRealEstateScheduleofRealEstatePropertiesDevelopmentDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#InvestmentsinRealEstateScheduleofRealEstatePropertiesDevelopmentDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/InvestmentsinRealEstateScheduleofRealEstatePropertiesDevelopmentDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateLineItems_f6eaf657-85bc-43a1-9765-87889d77bc45" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateTable_61ab4a1c-b32b-46f6-9342-37b01bcd5881" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RealEstateLineItems_f6eaf657-85bc-43a1-9765-87889d77bc45" xlink:to="loc_us-gaap_RealEstateTable_61ab4a1c-b32b-46f6-9342-37b01bcd5881" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_04c6de93-f9aa-4386-9d84-0c8adc7dab26" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_StatementGeographicalAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_RealEstateTable_61ab4a1c-b32b-46f6-9342-37b01bcd5881" xlink:to="loc_srt_StatementGeographicalAxis_04c6de93-f9aa-4386-9d84-0c8adc7dab26" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_04c6de93-f9aa-4386-9d84-0c8adc7dab26_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_SegmentGeographicalDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_04c6de93-f9aa-4386-9d84-0c8adc7dab26" xlink:to="loc_srt_SegmentGeographicalDomain_04c6de93-f9aa-4386-9d84-0c8adc7dab26_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_01392d12-a394-4739-83c9-c2db8fa429ec" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_SegmentGeographicalDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_04c6de93-f9aa-4386-9d84-0c8adc7dab26" xlink:to="loc_srt_SegmentGeographicalDomain_01392d12-a394-4739-83c9-c2db8fa429ec" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PhoenixArizonaMember_a5bdde39-2443-48a1-9d00-4a81cebed2b1" xlink:href="lxp-20231231.xsd#lxp_PhoenixArizonaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_01392d12-a394-4739-83c9-c2db8fa429ec" xlink:to="loc_lxp_PhoenixArizonaMember_a5bdde39-2443-48a1-9d00-4a81cebed2b1" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_CentralFloridaMember_196d1ab0-0adc-4de7-9edb-ba1e55f9dc95" xlink:href="lxp-20231231.xsd#lxp_CentralFloridaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_01392d12-a394-4739-83c9-c2db8fa429ec" xlink:to="loc_lxp_CentralFloridaMember_196d1ab0-0adc-4de7-9edb-ba1e55f9dc95" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_IndianapolisIndianaMember_2069e33f-8898-408e-98cd-62e194a9cbf2" xlink:href="lxp-20231231.xsd#lxp_IndianapolisIndianaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_01392d12-a394-4739-83c9-c2db8fa429ec" xlink:to="loc_lxp_IndianapolisIndianaMember_2069e33f-8898-408e-98cd-62e194a9cbf2" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ColumbusOhioMember_7a1ed2b2-0d91-436c-ad01-a6135880e667" xlink:href="lxp-20231231.xsd#lxp_ColumbusOhioMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_01392d12-a394-4739-83c9-c2db8fa429ec" xlink:to="loc_lxp_ColumbusOhioMember_7a1ed2b2-0d91-436c-ad01-a6135880e667" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GreenvilleSpartanburgSouthCarolinaMember_2f64484d-c627-4950-a450-af06762446b1" xlink:href="lxp-20231231.xsd#lxp_GreenvilleSpartanburgSouthCarolinaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_01392d12-a394-4739-83c9-c2db8fa429ec" xlink:to="loc_lxp_GreenvilleSpartanburgSouthCarolinaMember_2f64484d-c627-4950-a450-af06762446b1" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_a0c2e4c2-8ac5-41c2-99d5-60fd105a24d6" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_RealEstateTable_61ab4a1c-b32b-46f6-9342-37b01bcd5881" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_a0c2e4c2-8ac5-41c2-99d5-60fd105a24d6" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a0c2e4c2-8ac5-41c2-99d5-60fd105a24d6_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_a0c2e4c2-8ac5-41c2-99d5-60fd105a24d6" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a0c2e4c2-8ac5-41c2-99d5-60fd105a24d6_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_81cc14c9-6d6f-4072-8f15-00528b3b52c2" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_a0c2e4c2-8ac5-41c2-99d5-60fd105a24d6" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_81cc14c9-6d6f-4072-8f15-00528b3b52c2" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_Cotton303Member_45ef563a-e144-40aa-baad-2665bf7f9d6b" xlink:href="lxp-20231231.xsd#lxp_Cotton303Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_81cc14c9-6d6f-4072-8f15-00528b3b52c2" xlink:to="loc_lxp_Cotton303Member_45ef563a-e144-40aa-baad-2665bf7f9d6b" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_OcalaMember_45898a1f-a0c9-42fc-8885-7dd428d9fa6a" xlink:href="lxp-20231231.xsd#lxp_OcalaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_81cc14c9-6d6f-4072-8f15-00528b3b52c2" xlink:to="loc_lxp_OcalaMember_45898a1f-a0c9-42fc-8885-7dd428d9fa6a" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MtComfortMember_96987198-9735-43b7-b426-a29ef914e08f" xlink:href="lxp-20231231.xsd#lxp_MtComfortMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_81cc14c9-6d6f-4072-8f15-00528b3b52c2" xlink:to="loc_lxp_MtComfortMember_96987198-9735-43b7-b426-a29ef914e08f" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SmithFarmsMember_58ed7d06-1b94-4aa3-8762-128540ce7bc4" xlink:href="lxp-20231231.xsd#lxp_SmithFarmsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_81cc14c9-6d6f-4072-8f15-00528b3b52c2" xlink:to="loc_lxp_SmithFarmsMember_58ed7d06-1b94-4aa3-8762-128540ce7bc4" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SouthShoreMember_d2c0c6f5-604d-4411-b56f-ed6202e4a019" xlink:href="lxp-20231231.xsd#lxp_SouthShoreMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_81cc14c9-6d6f-4072-8f15-00528b3b52c2" xlink:to="loc_lxp_SouthShoreMember_d2c0c6f5-604d-4411-b56f-ed6202e4a019" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ETNABuildingDMember_42a68c13-b0cb-40ef-a5ff-30e132679809" xlink:href="lxp-20231231.xsd#lxp_ETNABuildingDMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_81cc14c9-6d6f-4072-8f15-00528b3b52c2" xlink:to="loc_lxp_ETNABuildingDMember_42a68c13-b0cb-40ef-a5ff-30e132679809" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LeaseStatusAxis_d21c65f8-35e1-4abe-8114-5cae02cc42db" xlink:href="lxp-20231231.xsd#lxp_LeaseStatusAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_RealEstateTable_61ab4a1c-b32b-46f6-9342-37b01bcd5881" xlink:to="loc_lxp_LeaseStatusAxis_d21c65f8-35e1-4abe-8114-5cae02cc42db" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LeaseStatusDomain_d21c65f8-35e1-4abe-8114-5cae02cc42db_default" xlink:href="lxp-20231231.xsd#lxp_LeaseStatusDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_lxp_LeaseStatusAxis_d21c65f8-35e1-4abe-8114-5cae02cc42db" xlink:to="loc_lxp_LeaseStatusDomain_d21c65f8-35e1-4abe-8114-5cae02cc42db_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LeaseStatusDomain_70cfedad-6cc6-4d2f-a249-baf23d44b443" xlink:href="lxp-20231231.xsd#lxp_LeaseStatusDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_lxp_LeaseStatusAxis_d21c65f8-35e1-4abe-8114-5cae02cc42db" xlink:to="loc_lxp_LeaseStatusDomain_70cfedad-6cc6-4d2f-a249-baf23d44b443" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RealEstateInvestmentPropertyLeasedMember_4a70ada5-a8d9-4b82-98b3-e52052583faf" xlink:href="lxp-20231231.xsd#lxp_RealEstateInvestmentPropertyLeasedMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_LeaseStatusDomain_70cfedad-6cc6-4d2f-a249-baf23d44b443" xlink:to="loc_lxp_RealEstateInvestmentPropertyLeasedMember_4a70ada5-a8d9-4b82-98b3-e52052583faf" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RealEstateInvestmentPropertiesAvailableForLeaseMember_9f76d36f-0ffc-43ce-8afb-dc1ea83c8268" xlink:href="lxp-20231231.xsd#lxp_RealEstateInvestmentPropertiesAvailableForLeaseMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_LeaseStatusDomain_70cfedad-6cc6-4d2f-a249-baf23d44b443" xlink:to="loc_lxp_RealEstateInvestmentPropertiesAvailableForLeaseMember_9f76d36f-0ffc-43ce-8afb-dc1ea83c8268" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableInterestEntityOwnershipPercentage_c935dc06-64cd-4d41-8d46-293259d53b26" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VariableInterestEntityOwnershipPercentage"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_f6eaf657-85bc-43a1-9765-87889d77bc45" xlink:to="loc_us-gaap_VariableInterestEntityOwnershipPercentage_c935dc06-64cd-4d41-8d46-293259d53b26" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RealEstateUnderConstructionNumberOfRealEstateProperties_918e54d8-2826-4d52-8e46-48cc9812671c" xlink:href="lxp-20231231.xsd#lxp_RealEstateUnderConstructionNumberOfRealEstateProperties"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_f6eaf657-85bc-43a1-9765-87889d77bc45" xlink:to="loc_lxp_RealEstateUnderConstructionNumberOfRealEstateProperties_918e54d8-2826-4d52-8e46-48cc9812671c" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AreaOfRealEstateProperty_00911ed5-2bed-4024-83ae-6573b7c8dc9f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AreaOfRealEstateProperty"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_f6eaf657-85bc-43a1-9765-87889d77bc45" xlink:to="loc_us-gaap_AreaOfRealEstateProperty_00911ed5-2bed-4024-83ae-6573b7c8dc9f" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RealEstateUnderConstructionEstimatedProjectCost_72864fe7-e21a-434e-a02e-18049aad7def" xlink:href="lxp-20231231.xsd#lxp_RealEstateUnderConstructionEstimatedProjectCost"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_f6eaf657-85bc-43a1-9765-87889d77bc45" xlink:to="loc_lxp_RealEstateUnderConstructionEstimatedProjectCost_72864fe7-e21a-434e-a02e-18049aad7def" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConstructionInProgressGross_ac74a672-bdc5-4130-89c1-5cb666a41151" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ConstructionInProgressGross"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_f6eaf657-85bc-43a1-9765-87889d77bc45" xlink:to="loc_us-gaap_ConstructionInProgressGross_ac74a672-bdc5-4130-89c1-5cb666a41151" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RealEstateUnderConstructionAmountFunded_e0a08484-2aca-4a0e-834d-814a5c21a643" xlink:href="lxp-20231231.xsd#lxp_RealEstateUnderConstructionAmountFunded"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_f6eaf657-85bc-43a1-9765-87889d77bc45" xlink:to="loc_lxp_RealEstateUnderConstructionAmountFunded_e0a08484-2aca-4a0e-834d-814a5c21a643" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RealEstateUnderConstructionPercentLeased_8b11d0ea-3353-4a6d-a7f1-8912b4d724e7" xlink:href="lxp-20231231.xsd#lxp_RealEstateUnderConstructionPercentLeased"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_f6eaf657-85bc-43a1-9765-87889d77bc45" xlink:to="loc_lxp_RealEstateUnderConstructionPercentLeased_8b11d0ea-3353-4a6d-a7f1-8912b4d724e7" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RealEstateInvestmentPropertyPurchasedNumberOfAcres_119294c7-8668-4a70-8d84-437d12e35f3a" xlink:href="lxp-20231231.xsd#lxp_RealEstateInvestmentPropertyPurchasedNumberOfAcres"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_f6eaf657-85bc-43a1-9765-87889d77bc45" xlink:to="loc_lxp_RealEstateInvestmentPropertyPurchasedNumberOfAcres_119294c7-8668-4a70-8d84-437d12e35f3a" xlink:type="arc" order="7"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/InvestmentsinRealEstateLandHeldforDevelopmentDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#InvestmentsinRealEstateLandHeldforDevelopmentDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/InvestmentsinRealEstateLandHeldforDevelopmentDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateLineItems_452d1028-c3c4-4b45-b135-899b385b85d7" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateTable_93c0500c-5ede-42ea-be7f-da8ab23a774e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RealEstateLineItems_452d1028-c3c4-4b45-b135-899b385b85d7" xlink:to="loc_us-gaap_RealEstateTable_93c0500c-5ede-42ea-be7f-da8ab23a774e" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_7242fe4d-024a-47fa-8e08-b96856143a46" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_RealEstateTable_93c0500c-5ede-42ea-be7f-da8ab23a774e" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_7242fe4d-024a-47fa-8e08-b96856143a46" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_7242fe4d-024a-47fa-8e08-b96856143a46_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_7242fe4d-024a-47fa-8e08-b96856143a46" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_7242fe4d-024a-47fa-8e08-b96856143a46_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_825bf4ba-3f8e-422e-83ee-9be9e24291c2" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_7242fe4d-024a-47fa-8e08-b96856143a46" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_825bf4ba-3f8e-422e-83ee-9be9e24291c2" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ReemsOliveMember_f8f979b1-91c1-4ecf-8fc3-543111fbf4cd" xlink:href="lxp-20231231.xsd#lxp_ReemsOliveMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_825bf4ba-3f8e-422e-83ee-9be9e24291c2" xlink:to="loc_lxp_ReemsOliveMember_f8f979b1-91c1-4ecf-8fc3-543111fbf4cd" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MtComfortPhaseIIMember_7e6a7d24-3395-44bb-a2ef-06652438f32b" xlink:href="lxp-20231231.xsd#lxp_MtComfortPhaseIIMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_825bf4ba-3f8e-422e-83ee-9be9e24291c2" xlink:to="loc_lxp_MtComfortPhaseIIMember_7e6a7d24-3395-44bb-a2ef-06652438f32b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_FairburnJVMember_0809fef2-088d-4b43-86d6-1398a699a6a1" xlink:href="lxp-20231231.xsd#lxp_FairburnJVMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_825bf4ba-3f8e-422e-83ee-9be9e24291c2" xlink:to="loc_lxp_FairburnJVMember_0809fef2-088d-4b43-86d6-1398a699a6a1" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_2e6cf2d0-c33e-4321-9ea1-0c0de375b9c1" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_StatementGeographicalAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_RealEstateTable_93c0500c-5ede-42ea-be7f-da8ab23a774e" xlink:to="loc_srt_StatementGeographicalAxis_2e6cf2d0-c33e-4321-9ea1-0c0de375b9c1" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_2e6cf2d0-c33e-4321-9ea1-0c0de375b9c1_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_SegmentGeographicalDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_2e6cf2d0-c33e-4321-9ea1-0c0de375b9c1" xlink:to="loc_srt_SegmentGeographicalDomain_2e6cf2d0-c33e-4321-9ea1-0c0de375b9c1_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_8e5b8a98-004a-4f75-8d06-9b06a5118d84" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_SegmentGeographicalDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_2e6cf2d0-c33e-4321-9ea1-0c0de375b9c1" xlink:to="loc_srt_SegmentGeographicalDomain_8e5b8a98-004a-4f75-8d06-9b06a5118d84" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PhoenixArizonaMember_383b5c0e-62d2-4130-b9a1-72836bed5e3e" xlink:href="lxp-20231231.xsd#lxp_PhoenixArizonaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_8e5b8a98-004a-4f75-8d06-9b06a5118d84" xlink:to="loc_lxp_PhoenixArizonaMember_383b5c0e-62d2-4130-b9a1-72836bed5e3e" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_IndianapolisIndianaMember_31de8276-6b2b-4f54-843f-f02172cbbdb6" xlink:href="lxp-20231231.xsd#lxp_IndianapolisIndianaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_8e5b8a98-004a-4f75-8d06-9b06a5118d84" xlink:to="loc_lxp_IndianapolisIndianaMember_31de8276-6b2b-4f54-843f-f02172cbbdb6" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_AtlantaGAMember_47d297f2-3fdb-4c78-b8a8-496b84e74fce" xlink:href="lxp-20231231.xsd#lxp_AtlantaGAMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_8e5b8a98-004a-4f75-8d06-9b06a5118d84" xlink:to="loc_lxp_AtlantaGAMember_47d297f2-3fdb-4c78-b8a8-496b84e74fce" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RealEstateUnderConstructionProjectOwnershipPercentage_a2a2c6ca-30cd-402b-a79a-591cf43f41fa" xlink:href="lxp-20231231.xsd#lxp_RealEstateUnderConstructionProjectOwnershipPercentage"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_452d1028-c3c4-4b45-b135-899b385b85d7" xlink:to="loc_lxp_RealEstateUnderConstructionProjectOwnershipPercentage_a2a2c6ca-30cd-402b-a79a-591cf43f41fa" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_AreaOfLandHeldForDevelopment_bc4e6835-3562-4e59-bac1-38a58982867e" xlink:href="lxp-20231231.xsd#lxp_AreaOfLandHeldForDevelopment"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_452d1028-c3c4-4b45-b135-899b385b85d7" xlink:to="loc_lxp_AreaOfLandHeldForDevelopment_bc4e6835-3562-4e59-bac1-38a58982867e" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryLandHeldForDevelopmentAndSale_d08dcc8c-500f-4cf9-b8a0-7d63065cb839" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InventoryLandHeldForDevelopmentAndSale"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_452d1028-c3c4-4b45-b135-899b385b85d7" xlink:to="loc_us-gaap_InventoryLandHeldForDevelopmentAndSale_d08dcc8c-500f-4cf9-b8a0-7d63065cb839" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LandHeldForDevelopmentAmountFunded_87a3efad-b506-4569-94af-776e08a6ac6b" xlink:href="lxp-20231231.xsd#lxp_LandHeldForDevelopmentAmountFunded"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_452d1028-c3c4-4b45-b135-899b385b85d7" xlink:to="loc_lxp_LandHeldForDevelopmentAmountFunded_87a3efad-b506-4569-94af-776e08a6ac6b" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfRealEstate_951453b6-1d8b-479e-a832-13d73ef5071a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromSaleOfRealEstate"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_452d1028-c3c4-4b45-b135-899b385b85d7" xlink:to="loc_us-gaap_ProceedsFromSaleOfRealEstate_951453b6-1d8b-479e-a832-13d73ef5071a" xlink:type="arc" order="4"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/DispositionsandImpairmentAdditionalInformationDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#DispositionsandImpairmentAdditionalInformationDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/DispositionsandImpairmentAdditionalInformationDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_786472dc-824c-4189-85b5-be7d95611013" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_ea7d7ef8-b681-4ec3-bd2e-874ced08dbd4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_786472dc-824c-4189-85b5-be7d95611013" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_ea7d7ef8-b681-4ec3-bd2e-874ced08dbd4" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationAxis_b2e6da36-9dcb-4b55-a96e-d275b154e3ab" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisposalGroupClassificationAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_ea7d7ef8-b681-4ec3-bd2e-874ced08dbd4" xlink:to="loc_us-gaap_DisposalGroupClassificationAxis_b2e6da36-9dcb-4b55-a96e-d275b154e3ab" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_b2e6da36-9dcb-4b55-a96e-d275b154e3ab_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisposalGroupClassificationDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_b2e6da36-9dcb-4b55-a96e-d275b154e3ab" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_b2e6da36-9dcb-4b55-a96e-d275b154e3ab_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_fe0bda6c-a1df-492f-9050-333d54ab26e3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisposalGroupClassificationDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_b2e6da36-9dcb-4b55-a96e-d275b154e3ab" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_fe0bda6c-a1df-492f-9050-333d54ab26e3" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember_c15dc604-fa69-46b2-b91a-fb5ac313052b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupClassificationDomain_fe0bda6c-a1df-492f-9050-333d54ab26e3" xlink:to="loc_us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember_c15dc604-fa69-46b2-b91a-fb5ac313052b" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_a4ff4ada-9b22-4c8f-9e31-f317aa20eb63" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_ea7d7ef8-b681-4ec3-bd2e-874ced08dbd4" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_a4ff4ada-9b22-4c8f-9e31-f317aa20eb63" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_a4ff4ada-9b22-4c8f-9e31-f317aa20eb63_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_a4ff4ada-9b22-4c8f-9e31-f317aa20eb63" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_a4ff4ada-9b22-4c8f-9e31-f317aa20eb63_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_0a219650-68c1-4613-a83f-be61d2e1cb87" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_a4ff4ada-9b22-4c8f-9e31-f317aa20eb63" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_0a219650-68c1-4613-a83f-be61d2e1cb87" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PropertiesDisposedByLCIFMember_d817d973-e581-4ef9-bcff-759623a7c8a7" xlink:href="lxp-20231231.xsd#lxp_PropertiesDisposedByLCIFMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_0a219650-68c1-4613-a83f-be61d2e1cb87" xlink:to="loc_lxp_PropertiesDisposedByLCIFMember_d817d973-e581-4ef9-bcff-759623a7c8a7" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_37f75ffc-8cd0-4e5c-8f36-d998746b7f3a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_ea7d7ef8-b681-4ec3-bd2e-874ced08dbd4" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_37f75ffc-8cd0-4e5c-8f36-d998746b7f3a" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_37f75ffc-8cd0-4e5c-8f36-d998746b7f3a_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_37f75ffc-8cd0-4e5c-8f36-d998746b7f3a" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_37f75ffc-8cd0-4e5c-8f36-d998746b7f3a_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_c60a4547-4275-4f6a-b2a4-74b81584bba1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_37f75ffc-8cd0-4e5c-8f36-d998746b7f3a" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_c60a4547-4275-4f6a-b2a4-74b81584bba1" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_NotesReceivableMember_6f3776f9-91f5-4adb-8479-848a471ad676" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NotesReceivableMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_c60a4547-4275-4f6a-b2a4-74b81584bba1" xlink:to="loc_us-gaap_NotesReceivableMember_6f3776f9-91f5-4adb-8479-848a471ad676" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_CounterpartyNameAxis_38eb5059-c1a1-4f4a-b57e-4f7b74631fb2" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_CounterpartyNameAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_ea7d7ef8-b681-4ec3-bd2e-874ced08dbd4" xlink:to="loc_srt_CounterpartyNameAxis_38eb5059-c1a1-4f4a-b57e-4f7b74631fb2" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_38eb5059-c1a1-4f4a-b57e-4f7b74631fb2_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_CounterpartyNameAxis_38eb5059-c1a1-4f4a-b57e-4f7b74631fb2" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_38eb5059-c1a1-4f4a-b57e-4f7b74631fb2_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_1ddb6395-ed9c-46ca-a43b-2252def118c1" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_CounterpartyNameAxis_38eb5059-c1a1-4f4a-b57e-4f7b74631fb2" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_1ddb6395-ed9c-46ca-a43b-2252def118c1" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MFGColdJVMember_bdb2697b-902b-46e0-9435-ec3803c3c3f1" xlink:href="lxp-20231231.xsd#lxp_MFGColdJVMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_1ddb6395-ed9c-46ca-a43b-2252def118c1" xlink:to="loc_lxp_MFGColdJVMember_bdb2697b-902b-46e0-9435-ec3803c3c3f1" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfPropertyHeldForSale_838172f5-f0d7-45d4-9e7f-89156f30a9c8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromSaleOfPropertyHeldForSale"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_786472dc-824c-4189-85b5-be7d95611013" xlink:to="loc_us-gaap_ProceedsFromSaleOfPropertyHeldForSale_838172f5-f0d7-45d4-9e7f-89156f30a9c8" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfProperties_e92df663-4bea-4d8b-adb9-70fb350f767c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GainLossOnSaleOfProperties"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_786472dc-824c-4189-85b5-be7d95611013" xlink:to="loc_us-gaap_GainLossOnSaleOfProperties_e92df663-4bea-4d8b-adb9-70fb350f767c" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RealEstateNumberofPropertiesSold_fc3fd71e-3559-4aa9-ac5b-56138b98f717" xlink:href="lxp-20231231.xsd#lxp_RealEstateNumberofPropertiesSold"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_786472dc-824c-4189-85b5-be7d95611013" xlink:to="loc_lxp_RealEstateNumberofPropertiesSold_fc3fd71e-3559-4aa9-ac5b-56138b98f717" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_f95dd0cc-ce8c-4236-8c4f-9d044100a11a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_786472dc-824c-4189-85b5-be7d95611013" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_f95dd0cc-ce8c-4236-8c4f-9d044100a11a" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DisposalGroupNotDiscontinuedOperationGainLossOnDisposalStatementOfIncomeExtensibleListNotDisclosedFlag_ad32fdf5-021b-4656-8fd9-bf13ba98cdab" xlink:href="lxp-20231231.xsd#lxp_DisposalGroupNotDiscontinuedOperationGainLossOnDisposalStatementOfIncomeExtensibleListNotDisclosedFlag"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_786472dc-824c-4189-85b5-be7d95611013" xlink:to="loc_lxp_DisposalGroupNotDiscontinuedOperationGainLossOnDisposalStatementOfIncomeExtensibleListNotDisclosedFlag_ad32fdf5-021b-4656-8fd9-bf13ba98cdab" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PartnersCapitalAccountUnitsRedeemed_dc5e9bec-b33b-471d-8f6e-5f5d2b862820" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PartnersCapitalAccountUnitsRedeemed"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_786472dc-824c-4189-85b5-be7d95611013" xlink:to="loc_us-gaap_PartnersCapitalAccountUnitsRedeemed_dc5e9bec-b33b-471d-8f6e-5f5d2b862820" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransferMortgagePayable_2a7bad4c-f4e9-44f2-9d6a-13034dc80332" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TransferMortgagePayable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_786472dc-824c-4189-85b5-be7d95611013" xlink:to="loc_us-gaap_TransferMortgagePayable_2a7bad4c-f4e9-44f2-9d6a-13034dc80332" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DisposalGroupIncludingDiscontinuedOperationsNumberOfDisposedPropertiesEncumberedWithMortgageLoan_710b089a-cb1d-42d2-a266-759964bc8d7d" xlink:href="lxp-20231231.xsd#lxp_DisposalGroupIncludingDiscontinuedOperationsNumberOfDisposedPropertiesEncumberedWithMortgageLoan"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_786472dc-824c-4189-85b5-be7d95611013" xlink:to="loc_lxp_DisposalGroupIncludingDiscontinuedOperationsNumberOfDisposedPropertiesEncumberedWithMortgageLoan_710b089a-cb1d-42d2-a266-759964bc8d7d" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_NotesReceivableGross_accfdffa-0be2-46a6-8a1d-f2242c3f0767" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NotesReceivableGross"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_786472dc-824c-4189-85b5-be7d95611013" xlink:to="loc_us-gaap_NotesReceivableGross_accfdffa-0be2-46a6-8a1d-f2242c3f0767" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NoteReceivableStatedInterestRate_7da32277-4ea3-43a8-91c8-67e73cf7ada5" xlink:href="lxp-20231231.xsd#lxp_NoteReceivableStatedInterestRate"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_786472dc-824c-4189-85b5-be7d95611013" xlink:to="loc_lxp_NoteReceivableStatedInterestRate_7da32277-4ea3-43a8-91c8-67e73cf7ada5" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DiscontinuedOperationsGainLossonDebtExtinguishmentonSaleofPropertiesNet_5248fd59-4d60-4657-b45f-a20b79a487cc" xlink:href="lxp-20231231.xsd#lxp_DiscontinuedOperationsGainLossonDebtExtinguishmentonSaleofPropertiesNet"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_786472dc-824c-4189-85b5-be7d95611013" xlink:to="loc_lxp_DiscontinuedOperationsGainLossonDebtExtinguishmentonSaleofPropertiesNet_5248fd59-4d60-4657-b45f-a20b79a487cc" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NumberofRealEstatePropertiesHeldForSale_9287d3b5-78cb-4ccb-b7d4-e2822d685ec4" xlink:href="lxp-20231231.xsd#lxp_NumberofRealEstatePropertiesHeldForSale"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_786472dc-824c-4189-85b5-be7d95611013" xlink:to="loc_lxp_NumberofRealEstatePropertiesHeldForSale_9287d3b5-78cb-4ccb-b7d4-e2822d685ec4" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetImpairmentCharges_12390ce1-cea8-4b5c-8653-432b088c1c52" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetImpairmentCharges"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_786472dc-824c-4189-85b5-be7d95611013" xlink:to="loc_us-gaap_AssetImpairmentCharges_12390ce1-cea8-4b5c-8653-432b088c1c52" xlink:type="arc" order="12"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/FairValueMeasurementsScheduleofFairValueMeasurementsInputsDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#FairValueMeasurementsScheduleofFairValueMeasurementsInputsDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/FairValueMeasurementsScheduleofFairValueMeasurementsInputsDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_478ae322-61ba-41d8-8e81-d5ff5e1b43ce" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_551b935e-c820-4726-b6b6-1e3310a3b567" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_478ae322-61ba-41d8-8e81-d5ff5e1b43ce" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_551b935e-c820-4726-b6b6-1e3310a3b567" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_8a5a4901-78d9-420d-8e7d-aa79b093e5bb" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_551b935e-c820-4726-b6b6-1e3310a3b567" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_8a5a4901-78d9-420d-8e7d-aa79b093e5bb" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_8a5a4901-78d9-420d-8e7d-aa79b093e5bb_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_8a5a4901-78d9-420d-8e7d-aa79b093e5bb" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_8a5a4901-78d9-420d-8e7d-aa79b093e5bb_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_d716f8fd-6cdf-4dd4-bd93-e6667127b338" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_8a5a4901-78d9-420d-8e7d-aa79b093e5bb" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_d716f8fd-6cdf-4dd4-bd93-e6667127b338" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_dcf7aa3a-a46d-4cb8-a17e-424aa30854b8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueInputsLevel1Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_d716f8fd-6cdf-4dd4-bd93-e6667127b338" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_dcf7aa3a-a46d-4cb8-a17e-424aa30854b8" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_48d20a64-342c-4f4f-8584-4438d0b46710" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueInputsLevel2Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_d716f8fd-6cdf-4dd4-bd93-e6667127b338" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_48d20a64-342c-4f4f-8584-4438d0b46710" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_a9d9a38a-db7d-4226-952b-b20ed9eade0c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueInputsLevel3Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_d716f8fd-6cdf-4dd4-bd93-e6667127b338" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_a9d9a38a-db7d-4226-952b-b20ed9eade0c" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_2068d960-190e-4473-bb11-659f1e8466d3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueByMeasurementFrequencyAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_551b935e-c820-4726-b6b6-1e3310a3b567" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_2068d960-190e-4473-bb11-659f1e8466d3" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_2068d960-190e-4473-bb11-659f1e8466d3_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementFrequencyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_2068d960-190e-4473-bb11-659f1e8466d3" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_2068d960-190e-4473-bb11-659f1e8466d3_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_b3768be7-c74b-4578-91a5-29997503f611" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementFrequencyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_2068d960-190e-4473-bb11-659f1e8466d3" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_b3768be7-c74b-4578-91a5-29997503f611" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_fb11bb95-97d8-4e99-be40-d9fcf82f6ccc" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementsRecurringMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_b3768be7-c74b-4578-91a5-29997503f611" xlink:to="loc_us-gaap_FairValueMeasurementsRecurringMember_fb11bb95-97d8-4e99-be40-d9fcf82f6ccc" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsNonrecurringMember_6472ad75-b2de-4172-aaf5-2ff44c58803b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementsNonrecurringMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_b3768be7-c74b-4578-91a5-29997503f611" xlink:to="loc_us-gaap_FairValueMeasurementsNonrecurringMember_6472ad75-b2de-4172-aaf5-2ff44c58803b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_MeasurementInputTypeAxis_ffacd369-7cd2-4bd1-a557-a860dd97f6b5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_551b935e-c820-4726-b6b6-1e3310a3b567" xlink:to="loc_us-gaap_MeasurementInputTypeAxis_ffacd369-7cd2-4bd1-a557-a860dd97f6b5" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_MeasurementInputTypeDomain_ffacd369-7cd2-4bd1-a557-a860dd97f6b5_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_MeasurementInputTypeAxis_ffacd369-7cd2-4bd1-a557-a860dd97f6b5" xlink:to="loc_us-gaap_MeasurementInputTypeDomain_ffacd369-7cd2-4bd1-a557-a860dd97f6b5_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_MeasurementInputTypeDomain_a067c436-90a4-4d66-8996-e93c842061ab" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_MeasurementInputTypeAxis_ffacd369-7cd2-4bd1-a557-a860dd97f6b5" xlink:to="loc_us-gaap_MeasurementInputTypeDomain_a067c436-90a4-4d66-8996-e93c842061ab" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_MeasurementInputDiscountRateMember_0661afee-783b-414e-9fe6-41e002f9214d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputDiscountRateMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MeasurementInputTypeDomain_a067c436-90a4-4d66-8996-e93c842061ab" xlink:to="loc_us-gaap_MeasurementInputDiscountRateMember_0661afee-783b-414e-9fe6-41e002f9214d" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ResidualCapitalizationRateMember_cc3e6fd9-e83d-4165-9d29-57f2b5550b61" xlink:href="lxp-20231231.xsd#lxp_ResidualCapitalizationRateMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MeasurementInputTypeDomain_a067c436-90a4-4d66-8996-e93c842061ab" xlink:to="loc_lxp_ResidualCapitalizationRateMember_cc3e6fd9-e83d-4165-9d29-57f2b5550b61" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateDerivativeAssetsAtFairValue_db0cab73-2dec-4d8e-826e-90c9936af02e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestRateDerivativeAssetsAtFairValue"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_478ae322-61ba-41d8-8e81-d5ff5e1b43ce" xlink:to="loc_us-gaap_InterestRateDerivativeAssetsAtFairValue_db0cab73-2dec-4d8e-826e-90c9936af02e" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ImpairedRealEstateAssetsFairValueDisclosure_01368646-a94f-48e0-b6ac-3a52a1e19e55" xlink:href="lxp-20231231.xsd#lxp_ImpairedRealEstateAssetsFairValueDisclosure"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_478ae322-61ba-41d8-8e81-d5ff5e1b43ce" xlink:to="loc_lxp_ImpairedRealEstateAssetsFairValueDisclosure_01368646-a94f-48e0-b6ac-3a52a1e19e55" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ImpairedAssetHeldForSaleMeasurementInput_d20d5f3d-25de-404b-b8a8-e0e8cec906e4" xlink:href="lxp-20231231.xsd#lxp_ImpairedAssetHeldForSaleMeasurementInput"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_478ae322-61ba-41d8-8e81-d5ff5e1b43ce" xlink:to="loc_lxp_ImpairedAssetHeldForSaleMeasurementInput_d20d5f3d-25de-404b-b8a8-e0e8cec906e4" xlink:type="arc" order="2"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/FairValueMeasurementsFairValuebyBalanceSheetGroupingDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#FairValueMeasurementsFairValuebyBalanceSheetGroupingDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/FairValueMeasurementsFairValuebyBalanceSheetGroupingDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_51ee77ef-413b-406b-8aa4-e4a31fbbe909" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTable_e0c228a2-f72b-4b1a-a54b-7e6903691b9c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueByBalanceSheetGroupingTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_51ee77ef-413b-406b-8aa4-e4a31fbbe909" xlink:to="loc_us-gaap_FairValueByBalanceSheetGroupingTable_e0c228a2-f72b-4b1a-a54b-7e6903691b9c" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_016f1272-feae-4183-9787-36a02493ae8b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueByMeasurementBasisAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_e0c228a2-f72b-4b1a-a54b-7e6903691b9c" xlink:to="loc_us-gaap_FairValueByMeasurementBasisAxis_016f1272-feae-4183-9787-36a02493ae8b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_016f1272-feae-4183-9787-36a02493ae8b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_016f1272-feae-4183-9787-36a02493ae8b" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_016f1272-feae-4183-9787-36a02493ae8b_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_28aaa14b-4d32-4d78-9e54-c4dc83a76c29" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueDisclosureItemAmountsDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_016f1272-feae-4183-9787-36a02493ae8b" xlink:to="loc_us-gaap_FairValueDisclosureItemAmountsDomain_28aaa14b-4d32-4d78-9e54-c4dc83a76c29" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_40b2dfbf-7b7c-4f61-99df-646af30927e1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_28aaa14b-4d32-4d78-9e54-c4dc83a76c29" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_40b2dfbf-7b7c-4f61-99df-646af30927e1" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_d861899d-8886-483b-b88f-7bf83532bcde" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CarryingReportedAmountFairValueDisclosureMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_28aaa14b-4d32-4d78-9e54-c4dc83a76c29" xlink:to="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_d861899d-8886-483b-b88f-7bf83532bcde" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_0a6a88ec-ed4f-45e6-a4d6-153b50190650" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_28aaa14b-4d32-4d78-9e54-c4dc83a76c29" xlink:to="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_0a6a88ec-ed4f-45e6-a4d6-153b50190650" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_0d7f8bf5-9d3b-4dc5-9f2b-a59ef63bc749" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_e0c228a2-f72b-4b1a-a54b-7e6903691b9c" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_0d7f8bf5-9d3b-4dc5-9f2b-a59ef63bc749" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_0d7f8bf5-9d3b-4dc5-9f2b-a59ef63bc749_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_0d7f8bf5-9d3b-4dc5-9f2b-a59ef63bc749" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_0d7f8bf5-9d3b-4dc5-9f2b-a59ef63bc749_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_94f4f32f-8d99-438b-98e2-5174a7f62ea0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_0d7f8bf5-9d3b-4dc5-9f2b-a59ef63bc749" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_94f4f32f-8d99-438b-98e2-5174a7f62ea0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_851808aa-f1ae-4cd1-aa8c-a3b63b0f3821" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueInputsLevel3Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_94f4f32f-8d99-438b-98e2-5174a7f62ea0" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_851808aa-f1ae-4cd1-aa8c-a3b63b0f3821" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract_861d99be-d710-4087-847d-e0917182e83d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetsAbstract"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_51ee77ef-413b-406b-8aa4-e4a31fbbe909" xlink:to="loc_us-gaap_AssetsAbstract_861d99be-d710-4087-847d-e0917182e83d" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SalesTypeLeaseNetInvestmentInLeaseFairValueDisclosure_1c0ea000-0403-4003-aed4-2a4d099a90e2" xlink:href="lxp-20231231.xsd#lxp_SalesTypeLeaseNetInvestmentInLeaseFairValueDisclosure"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_861d99be-d710-4087-847d-e0917182e83d" xlink:to="loc_lxp_SalesTypeLeaseNetInvestmentInLeaseFairValueDisclosure_1c0ea000-0403-4003-aed4-2a4d099a90e2" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAbstract_427fa349-1e50-475f-8b41-6217914c3256" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesAbstract"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_51ee77ef-413b-406b-8aa4-e4a31fbbe909" xlink:to="loc_us-gaap_LiabilitiesAbstract_427fa349-1e50-475f-8b41-6217914c3256" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFairValue_6faada5e-ce80-46d1-9f69-11bb977e8f7d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentFairValue"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAbstract_427fa349-1e50-475f-8b41-6217914c3256" xlink:to="loc_us-gaap_DebtInstrumentFairValue_6faada5e-ce80-46d1-9f69-11bb977e8f7d" xlink:type="arc" order="1"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/InvestmentsinNonConsolidatedEntitiesScheduleofInvestmentsinandNonconsolidatedEntitiesDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#InvestmentsinNonConsolidatedEntitiesScheduleofInvestmentsinandNonconsolidatedEntitiesDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/InvestmentsinNonConsolidatedEntitiesScheduleofInvestmentsinandNonconsolidatedEntitiesDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_5c998a2f-0e9b-452a-af92-a84daf4ab60b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_e8a75506-b093-4ef8-8607-2b6ee0802e6b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_5c998a2f-0e9b-452a-af92-a84daf4ab60b" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_e8a75506-b093-4ef8-8607-2b6ee0802e6b" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_2c081375-5f85-4093-a92c-0946e34bcb25" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_e8a75506-b093-4ef8-8607-2b6ee0802e6b" xlink:to="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_2c081375-5f85-4093-a92c-0946e34bcb25" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_2c081375-5f85-4093-a92c-0946e34bcb25_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_EquityMethodInvesteeNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_2c081375-5f85-4093-a92c-0946e34bcb25" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_2c081375-5f85-4093-a92c-0946e34bcb25_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_b412aab8-facf-4027-a118-4cdfd69ef6ec" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_EquityMethodInvesteeNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_2c081375-5f85-4093-a92c-0946e34bcb25" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_b412aab8-facf-4027-a118-4cdfd69ef6ec" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MFGColdJVMember_91414af9-34c5-4450-8bca-eed51da8952f" xlink:href="lxp-20231231.xsd#lxp_MFGColdJVMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_b412aab8-facf-4027-a118-4cdfd69ef6ec" xlink:to="loc_lxp_MFGColdJVMember_91414af9-34c5-4450-8bca-eed51da8952f" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NNNOfficeJointVentureMember_ea8f8f4c-778b-44d5-b6bd-755667ebff6a" xlink:href="lxp-20231231.xsd#lxp_NNNOfficeJointVentureMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_b412aab8-facf-4027-a118-4cdfd69ef6ec" xlink:to="loc_lxp_NNNOfficeJointVentureMember_ea8f8f4c-778b-44d5-b6bd-755667ebff6a" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_EtnaPark70Member_1d89ae59-7bfd-4085-9adb-163b529fd001" xlink:href="lxp-20231231.xsd#lxp_EtnaPark70Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_b412aab8-facf-4027-a118-4cdfd69ef6ec" xlink:to="loc_lxp_EtnaPark70Member_1d89ae59-7bfd-4085-9adb-163b529fd001" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_EtnaPark70EastLLCMember_8fea1eb9-fef4-4dc0-a6f3-d970f673ac15" xlink:href="lxp-20231231.xsd#lxp_EtnaPark70EastLLCMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_b412aab8-facf-4027-a118-4cdfd69ef6ec" xlink:to="loc_lxp_EtnaPark70EastLLCMember_8fea1eb9-fef4-4dc0-a6f3-d970f673ac15" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_BSHLesseeLPMember_641f1159-f076-4506-ba57-9103cb58842e" xlink:href="lxp-20231231.xsd#lxp_BSHLesseeLPMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_b412aab8-facf-4027-a118-4cdfd69ef6ec" xlink:to="loc_lxp_BSHLesseeLPMember_641f1159-f076-4506-ba57-9103cb58842e" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_9699678c-eee2-4b91-8072-ec1787bba58e" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_e8a75506-b093-4ef8-8607-2b6ee0802e6b" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_9699678c-eee2-4b91-8072-ec1787bba58e" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_9699678c-eee2-4b91-8072-ec1787bba58e_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_9699678c-eee2-4b91-8072-ec1787bba58e" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_9699678c-eee2-4b91-8072-ec1787bba58e_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a629283d-0612-4fc7-88fa-ba689c4f5280" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_9699678c-eee2-4b91-8072-ec1787bba58e" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a629283d-0612-4fc7-88fa-ba689c4f5280" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NNNOfficeJointVenturePropertiesMember_6d8f1ffe-1005-493a-916f-9da80c08ed1b" xlink:href="lxp-20231231.xsd#lxp_NNNOfficeJointVenturePropertiesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a629283d-0612-4fc7-88fa-ba689c4f5280" xlink:to="loc_lxp_NNNOfficeJointVenturePropertiesMember_6d8f1ffe-1005-493a-916f-9da80c08ed1b" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_BSHLesseeJointVenturePropertiesMember_35b61ebf-6b01-4b1b-a98c-8d742eabf4f0" xlink:href="lxp-20231231.xsd#lxp_BSHLesseeJointVenturePropertiesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a629283d-0612-4fc7-88fa-ba689c4f5280" xlink:to="loc_lxp_BSHLesseeJointVenturePropertiesMember_35b61ebf-6b01-4b1b-a98c-8d742eabf4f0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_972debc9-a34b-4b48-bb22-b2375b328ee9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_5c998a2f-0e9b-452a-af92-a84daf4ab60b" xlink:to="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_972debc9-a34b-4b48-bb22-b2375b328ee9" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityMethodInvestments_26c838e9-3449-4550-99c3-9967f3aa59c2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityMethodInvestments"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_5c998a2f-0e9b-452a-af92-a84daf4ab60b" xlink:to="loc_us-gaap_EquityMethodInvestments_26c838e9-3449-4550-99c3-9967f3aa59c2" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_18612491-4e32-4909-849c-769204aafaea" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_5c998a2f-0e9b-452a-af92-a84daf4ab60b" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_18612491-4e32-4909-849c-769204aafaea" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RealEstateNumberofPropertiesSold_7282fa4b-876b-4da6-84c4-09c9a4a5864a" xlink:href="lxp-20231231.xsd#lxp_RealEstateNumberofPropertiesSold"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_5c998a2f-0e9b-452a-af92-a84daf4ab60b" xlink:to="loc_lxp_RealEstateNumberofPropertiesSold_7282fa4b-876b-4da6-84c4-09c9a4a5864a" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_IncomeLossFromEquityMethodInvestmentsGainOnSaleOfAssets_f279ae7c-8d6c-47b7-afb3-42d561cb895c" xlink:href="lxp-20231231.xsd#lxp_IncomeLossFromEquityMethodInvestmentsGainOnSaleOfAssets"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_5c998a2f-0e9b-452a-af92-a84daf4ab60b" xlink:to="loc_lxp_IncomeLossFromEquityMethodInvestmentsGainOnSaleOfAssets_f279ae7c-8d6c-47b7-afb3-42d561cb895c" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_AreaOfLandHeldForDevelopment_f2df3305-89b4-4286-b4bc-6b2b23c29540" xlink:href="lxp-20231231.xsd#lxp_AreaOfLandHeldForDevelopment"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_5c998a2f-0e9b-452a-af92-a84daf4ab60b" xlink:to="loc_lxp_AreaOfLandHeldForDevelopment_f2df3305-89b4-4286-b4bc-6b2b23c29540" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RealEstateInvestmentPropertyEstimatedCost_3fc8e8c4-3afe-4337-8716-2d495b9091fd" xlink:href="lxp-20231231.xsd#lxp_RealEstateInvestmentPropertyEstimatedCost"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_5c998a2f-0e9b-452a-af92-a84daf4ab60b" xlink:to="loc_lxp_RealEstateInvestmentPropertyEstimatedCost_3fc8e8c4-3afe-4337-8716-2d495b9091fd" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryRealEstateConstructionInProcess_ebe50521-8300-4b6f-ba83-f18e0ee12ed9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InventoryRealEstateConstructionInProcess"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_5c998a2f-0e9b-452a-af92-a84daf4ab60b" xlink:to="loc_us-gaap_InventoryRealEstateConstructionInProcess_ebe50521-8300-4b6f-ba83-f18e0ee12ed9" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfProperties_7f72c855-9fc6-4a7d-96f6-ec3c9a9a81d4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GainLossOnSaleOfProperties"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_5c998a2f-0e9b-452a-af92-a84daf4ab60b" xlink:to="loc_us-gaap_GainLossOnSaleOfProperties_7f72c855-9fc6-4a7d-96f6-ec3c9a9a81d4" xlink:type="arc" order="8"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/InvestmentsinNonConsolidatedEntitiesAdditionalInformationDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#InvestmentsinNonConsolidatedEntitiesAdditionalInformationDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/InvestmentsinNonConsolidatedEntitiesAdditionalInformationDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsInAndAdvancesToAffiliatesLineItems_05cfcd7f-e2de-4087-a5e8-0212cc8aa2fc" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InvestmentsInAndAdvancesToAffiliatesLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsInAndAdvancesToAffiliatesTable_ecf400cb-a7bc-43c5-a397-5f476a6a8cf2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InvestmentsInAndAdvancesToAffiliatesTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_InvestmentsInAndAdvancesToAffiliatesLineItems_05cfcd7f-e2de-4087-a5e8-0212cc8aa2fc" xlink:to="loc_us-gaap_InvestmentsInAndAdvancesToAffiliatesTable_ecf400cb-a7bc-43c5-a397-5f476a6a8cf2" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_LegalEntityAxis_dea82ab1-eaf8-4b99-9b7c-519f850dc800" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LegalEntityAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_InvestmentsInAndAdvancesToAffiliatesTable_ecf400cb-a7bc-43c5-a397-5f476a6a8cf2" xlink:to="loc_dei_LegalEntityAxis_dea82ab1-eaf8-4b99-9b7c-519f850dc800" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain_dea82ab1-eaf8-4b99-9b7c-519f850dc800_default" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_dea82ab1-eaf8-4b99-9b7c-519f850dc800" xlink:to="loc_dei_EntityDomain_dea82ab1-eaf8-4b99-9b7c-519f850dc800_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain_407b2954-ce1e-4f61-bbbc-8184a81053ee" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_dea82ab1-eaf8-4b99-9b7c-519f850dc800" xlink:to="loc_dei_EntityDomain_407b2954-ce1e-4f61-bbbc-8184a81053ee" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LexingtonRealityAdvisorsIncMember_cdf89395-71ea-416f-8a28-808f3b90398a" xlink:href="lxp-20231231.xsd#lxp_LexingtonRealityAdvisorsIncMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_407b2954-ce1e-4f61-bbbc-8184a81053ee" xlink:to="loc_lxp_LexingtonRealityAdvisorsIncMember_cdf89395-71ea-416f-8a28-808f3b90398a" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_501a7fd2-d092-44d1-ace7-18669543d93b" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ProductOrServiceAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_InvestmentsInAndAdvancesToAffiliatesTable_ecf400cb-a7bc-43c5-a397-5f476a6a8cf2" xlink:to="loc_srt_ProductOrServiceAxis_501a7fd2-d092-44d1-ace7-18669543d93b" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_501a7fd2-d092-44d1-ace7-18669543d93b_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ProductsAndServicesDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_501a7fd2-d092-44d1-ace7-18669543d93b" xlink:to="loc_srt_ProductsAndServicesDomain_501a7fd2-d092-44d1-ace7-18669543d93b_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_e683d5f8-7545-4478-ab6c-23f77e4e52e2" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ProductsAndServicesDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_501a7fd2-d092-44d1-ace7-18669543d93b" xlink:to="loc_srt_ProductsAndServicesDomain_e683d5f8-7545-4478-ab6c-23f77e4e52e2" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentAdviceMember_694ec255-abee-4ca2-8319-d2cc6e94b339" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InvestmentAdviceMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_e683d5f8-7545-4478-ab6c-23f77e4e52e2" xlink:to="loc_us-gaap_InvestmentAdviceMember_694ec255-abee-4ca2-8319-d2cc6e94b339" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LeaseStatusAxis_938071eb-9eea-4f35-a6e2-87d71d2467a5" xlink:href="lxp-20231231.xsd#lxp_LeaseStatusAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_InvestmentsInAndAdvancesToAffiliatesTable_ecf400cb-a7bc-43c5-a397-5f476a6a8cf2" xlink:to="loc_lxp_LeaseStatusAxis_938071eb-9eea-4f35-a6e2-87d71d2467a5" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LeaseStatusDomain_938071eb-9eea-4f35-a6e2-87d71d2467a5_default" xlink:href="lxp-20231231.xsd#lxp_LeaseStatusDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_lxp_LeaseStatusAxis_938071eb-9eea-4f35-a6e2-87d71d2467a5" xlink:to="loc_lxp_LeaseStatusDomain_938071eb-9eea-4f35-a6e2-87d71d2467a5_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LeaseStatusDomain_c2f99a26-d5f9-430f-9627-cf6a1c347fda" xlink:href="lxp-20231231.xsd#lxp_LeaseStatusDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_lxp_LeaseStatusAxis_938071eb-9eea-4f35-a6e2-87d71d2467a5" xlink:to="loc_lxp_LeaseStatusDomain_c2f99a26-d5f9-430f-9627-cf6a1c347fda" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RealEstateInvestmentPropertiesAvailableForLeaseMember_ba61c312-49f9-4211-aeba-416d58b96ad6" xlink:href="lxp-20231231.xsd#lxp_RealEstateInvestmentPropertiesAvailableForLeaseMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_LeaseStatusDomain_c2f99a26-d5f9-430f-9627-cf6a1c347fda" xlink:to="loc_lxp_RealEstateInvestmentPropertiesAvailableForLeaseMember_ba61c312-49f9-4211-aeba-416d58b96ad6" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_6131fa42-3779-4f68-a7de-37e804cec4c4" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_InvestmentsInAndAdvancesToAffiliatesTable_ecf400cb-a7bc-43c5-a397-5f476a6a8cf2" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_6131fa42-3779-4f68-a7de-37e804cec4c4" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_6131fa42-3779-4f68-a7de-37e804cec4c4_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_6131fa42-3779-4f68-a7de-37e804cec4c4" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_6131fa42-3779-4f68-a7de-37e804cec4c4_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_4e696acd-e6f7-4f97-b5c5-c8406a606423" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_6131fa42-3779-4f68-a7de-37e804cec4c4" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_4e696acd-e6f7-4f97-b5c5-c8406a606423" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ETNABuildingDMember_85dc447b-b92d-4430-bb4b-6563c9379cd7" xlink:href="lxp-20231231.xsd#lxp_ETNABuildingDMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_4e696acd-e6f7-4f97-b5c5-c8406a606423" xlink:to="loc_lxp_ETNABuildingDMember_85dc447b-b92d-4430-bb4b-6563c9379cd7" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_51082c42-02d4-49a5-bb0a-329b1e9457d5" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_StatementGeographicalAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_InvestmentsInAndAdvancesToAffiliatesTable_ecf400cb-a7bc-43c5-a397-5f476a6a8cf2" xlink:to="loc_srt_StatementGeographicalAxis_51082c42-02d4-49a5-bb0a-329b1e9457d5" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_51082c42-02d4-49a5-bb0a-329b1e9457d5_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_SegmentGeographicalDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_51082c42-02d4-49a5-bb0a-329b1e9457d5" xlink:to="loc_srt_SegmentGeographicalDomain_51082c42-02d4-49a5-bb0a-329b1e9457d5_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_ef5bab6e-24e3-410c-b8bd-490ee6652b90" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_SegmentGeographicalDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_51082c42-02d4-49a5-bb0a-329b1e9457d5" xlink:to="loc_srt_SegmentGeographicalDomain_ef5bab6e-24e3-410c-b8bd-490ee6652b90" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ColumbusOhioMember_0ed7e79b-2f50-4cab-a536-09afb909acba" xlink:href="lxp-20231231.xsd#lxp_ColumbusOhioMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ef5bab6e-24e3-410c-b8bd-490ee6652b90" xlink:to="loc_lxp_ColumbusOhioMember_0ed7e79b-2f50-4cab-a536-09afb909acba" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_e6699433-a673-4102-b378-fb6cd2899c68" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InvestmentsInAndAdvancesToAffiliatesLineItems_05cfcd7f-e2de-4087-a5e8-0212cc8aa2fc" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_e6699433-a673-4102-b378-fb6cd2899c68" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AreaOfRealEstateProperty_ea3e0777-eb11-489d-9724-19418bbd17d6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AreaOfRealEstateProperty"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InvestmentsInAndAdvancesToAffiliatesLineItems_05cfcd7f-e2de-4087-a5e8-0212cc8aa2fc" xlink:to="loc_us-gaap_AreaOfRealEstateProperty_ea3e0777-eb11-489d-9724-19418bbd17d6" xlink:type="arc" order="1"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/LeasesAdditionalinformationDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#LeasesAdditionalinformationDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/LeasesAdditionalinformationDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionLineItems_2ccad7df-4828-419c-931e-6f4c3d9b69f2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeLeaseDescriptionLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionTable_dd75088c-230a-4533-977b-95b58dc18fd2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeLeaseDescriptionTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_2ccad7df-4828-419c-931e-6f4c3d9b69f2" xlink:to="loc_us-gaap_LesseeLeaseDescriptionTable_dd75088c-230a-4533-977b-95b58dc18fd2" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnusualOrInfrequentItemAxis_baa030b1-08e5-4c74-b992-b48c5ba403fb" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_UnusualOrInfrequentItemAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_dd75088c-230a-4533-977b-95b58dc18fd2" xlink:to="loc_us-gaap_UnusualOrInfrequentItemAxis_baa030b1-08e5-4c74-b992-b48c5ba403fb" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnusualOrInfrequentItemDomain_baa030b1-08e5-4c74-b992-b48c5ba403fb_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_UnusualOrInfrequentItemDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_UnusualOrInfrequentItemAxis_baa030b1-08e5-4c74-b992-b48c5ba403fb" xlink:to="loc_us-gaap_UnusualOrInfrequentItemDomain_baa030b1-08e5-4c74-b992-b48c5ba403fb_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnusualOrInfrequentItemDomain_3edaee1b-bf2c-41c0-a114-42741799ea65" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_UnusualOrInfrequentItemDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_UnusualOrInfrequentItemAxis_baa030b1-08e5-4c74-b992-b48c5ba403fb" xlink:to="loc_us-gaap_UnusualOrInfrequentItemDomain_3edaee1b-bf2c-41c0-a114-42741799ea65" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_COVID19PandemicMember_f8a4e0a7-4eb3-4b14-b6e9-e9c89067afef" xlink:href="lxp-20231231.xsd#lxp_COVID19PandemicMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_UnusualOrInfrequentItemDomain_3edaee1b-bf2c-41c0-a114-42741799ea65" xlink:to="loc_lxp_COVID19PandemicMember_f8a4e0a7-4eb3-4b14-b6e9-e9c89067afef" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_d6f8d778-f80c-4e76-ae71-e63a8970aee7" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_dd75088c-230a-4533-977b-95b58dc18fd2" xlink:to="loc_srt_RangeAxis_d6f8d778-f80c-4e76-ae71-e63a8970aee7" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_d6f8d778-f80c-4e76-ae71-e63a8970aee7_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_d6f8d778-f80c-4e76-ae71-e63a8970aee7" xlink:to="loc_srt_RangeMember_d6f8d778-f80c-4e76-ae71-e63a8970aee7_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_b9e8c552-f396-4c6c-8526-6f5e23170b38" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_d6f8d778-f80c-4e76-ae71-e63a8970aee7" xlink:to="loc_srt_RangeMember_b9e8c552-f396-4c6c-8526-6f5e23170b38" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_6e1444f8-2d6d-4a3c-9c8d-c23afa8141fa" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MaximumMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_b9e8c552-f396-4c6c-8526-6f5e23170b38" xlink:to="loc_srt_MaximumMember_6e1444f8-2d6d-4a3c-9c8d-c23afa8141fa" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_0b71518e-4fcd-40ef-bf7d-b1b3d8de21f1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_dd75088c-230a-4533-977b-95b58dc18fd2" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_0b71518e-4fcd-40ef-bf7d-b1b3d8de21f1" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_0b71518e-4fcd-40ef-bf7d-b1b3d8de21f1_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_0b71518e-4fcd-40ef-bf7d-b1b3d8de21f1" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_0b71518e-4fcd-40ef-bf7d-b1b3d8de21f1_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_a1253a36-d3bf-4c1f-a79e-1790f281cdb9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_0b71518e-4fcd-40ef-bf7d-b1b3d8de21f1" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_a1253a36-d3bf-4c1f-a79e-1790f281cdb9" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_af99ea8f-bb24-45ab-921b-d1b9e5f8710e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueInputsLevel3Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_a1253a36-d3bf-4c1f-a79e-1790f281cdb9" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_af99ea8f-bb24-45ab-921b-d1b9e5f8710e" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_4bdf3d47-9f8d-434e-a00a-595bd7667447" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueByMeasurementBasisAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_dd75088c-230a-4533-977b-95b58dc18fd2" xlink:to="loc_us-gaap_FairValueByMeasurementBasisAxis_4bdf3d47-9f8d-434e-a00a-595bd7667447" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_4bdf3d47-9f8d-434e-a00a-595bd7667447_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_4bdf3d47-9f8d-434e-a00a-595bd7667447" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_4bdf3d47-9f8d-434e-a00a-595bd7667447_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_6ddb0076-cbb6-48da-8955-80b7d1b718d8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueDisclosureItemAmountsDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_4bdf3d47-9f8d-434e-a00a-595bd7667447" xlink:to="loc_us-gaap_FairValueDisclosureItemAmountsDomain_6ddb0076-cbb6-48da-8955-80b7d1b718d8" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_fd1fdd6a-7eb1-48ba-9036-780764c87f8c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_6ddb0076-cbb6-48da-8955-80b7d1b718d8" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_fd1fdd6a-7eb1-48ba-9036-780764c87f8c" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_ed368c39-765d-4da1-900b-2b92f6385a13" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_6ddb0076-cbb6-48da-8955-80b7d1b718d8" xlink:to="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_ed368c39-765d-4da1-900b-2b92f6385a13" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_ef953bc2-5350-46e1-8f47-b0c84319ca4e" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_StatementGeographicalAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_dd75088c-230a-4533-977b-95b58dc18fd2" xlink:to="loc_srt_StatementGeographicalAxis_ef953bc2-5350-46e1-8f47-b0c84319ca4e" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_ef953bc2-5350-46e1-8f47-b0c84319ca4e_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_SegmentGeographicalDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_ef953bc2-5350-46e1-8f47-b0c84319ca4e" xlink:to="loc_srt_SegmentGeographicalDomain_ef953bc2-5350-46e1-8f47-b0c84319ca4e_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_d2ace031-49b2-4716-a375-eecd4f3bf687" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_SegmentGeographicalDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_ef953bc2-5350-46e1-8f47-b0c84319ca4e" xlink:to="loc_srt_SegmentGeographicalDomain_d2ace031-49b2-4716-a375-eecd4f3bf687" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_UnspecifiedMember_b410add0-9286-46ac-bf56-ebdf8907f616" xlink:href="lxp-20231231.xsd#lxp_UnspecifiedMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_d2ace031-49b2-4716-a375-eecd4f3bf687" xlink:to="loc_lxp_UnspecifiedMember_b410add0-9286-46ac-bf56-ebdf8907f616" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PhoenixArizonaMember_d16e9b6c-5638-4ca4-b4ac-995533732ace" xlink:href="lxp-20231231.xsd#lxp_PhoenixArizonaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_d2ace031-49b2-4716-a375-eecd4f3bf687" xlink:to="loc_lxp_PhoenixArizonaMember_d16e9b6c-5638-4ca4-b4ac-995533732ace" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LessorOperatingLeaseAccountReceivableWriteoff_3fa46175-55b1-430a-9a33-860b94c09fa2" xlink:href="lxp-20231231.xsd#lxp_LessorOperatingLeaseAccountReceivableWriteoff"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_2ccad7df-4828-419c-931e-6f4c3d9b69f2" xlink:to="loc_lxp_LessorOperatingLeaseAccountReceivableWriteoff_3fa46175-55b1-430a-9a33-860b94c09fa2" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LessorLeaseExecutionCosts_13ace8a9-92fb-48c3-a5da-9607dd677d79" xlink:href="lxp-20231231.xsd#lxp_LessorLeaseExecutionCosts"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_2ccad7df-4828-419c-931e-6f4c3d9b69f2" xlink:to="loc_lxp_LessorLeaseExecutionCosts_13ace8a9-92fb-48c3-a5da-9607dd677d79" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_NumberOfPropertiesSubjectToGroundLeases_924acf59-7a1b-4eb9-a317-e9bae2ce0867" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NumberOfPropertiesSubjectToGroundLeases"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_2ccad7df-4828-419c-931e-6f4c3d9b69f2" xlink:to="loc_us-gaap_NumberOfPropertiesSubjectToGroundLeases_924acf59-7a1b-4eb9-a317-e9bae2ce0867" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LandSubjectToGroundLeases_cbcfaa47-3bf7-4df2-a982-8d16e26c2eca" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LandSubjectToGroundLeases"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_2ccad7df-4828-419c-931e-6f4c3d9b69f2" xlink:to="loc_us-gaap_LandSubjectToGroundLeases_cbcfaa47-3bf7-4df2-a982-8d16e26c2eca" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PurchaseOptionLandPerSquareFoot_7bdc923a-3255-4625-95de-8958ac7e4ed5" xlink:href="lxp-20231231.xsd#lxp_PurchaseOptionLandPerSquareFoot"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_2ccad7df-4828-419c-931e-6f4c3d9b69f2" xlink:to="loc_lxp_PurchaseOptionLandPerSquareFoot_7bdc923a-3255-4625-95de-8958ac7e4ed5" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SalesTypeLeaseNetInvestmentInLeaseFairValueDisclosure_40ef5a59-e008-4fe2-ab3c-884c1e0ca87c" xlink:href="lxp-20231231.xsd#lxp_SalesTypeLeaseNetInvestmentInLeaseFairValueDisclosure"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_2ccad7df-4828-419c-931e-6f4c3d9b69f2" xlink:to="loc_lxp_SalesTypeLeaseNetInvestmentInLeaseFairValueDisclosure_40ef5a59-e008-4fe2-ab3c-884c1e0ca87c" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DerecognizedLandHeldForDevelopmentNet_6e5b0788-cb21-4d9f-99f8-420456cfa400" xlink:href="lxp-20231231.xsd#lxp_DerecognizedLandHeldForDevelopmentNet"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_2ccad7df-4828-419c-931e-6f4c3d9b69f2" xlink:to="loc_lxp_DerecognizedLandHeldForDevelopmentNet_6e5b0788-cb21-4d9f-99f8-420456cfa400" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesTypeLeaseSellingProfitLoss_172f9b17-2e68-4f73-af48-5ce036dd7543" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SalesTypeLeaseSellingProfitLoss"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_2ccad7df-4828-419c-931e-6f4c3d9b69f2" xlink:to="loc_us-gaap_SalesTypeLeaseSellingProfitLoss_172f9b17-2e68-4f73-af48-5ce036dd7543" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesTypeLeaseInitialDirectCostExpenseCommencement_d0890a97-ac2b-4aaa-a006-2339675e9864" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SalesTypeLeaseInitialDirectCostExpenseCommencement"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_2ccad7df-4828-419c-931e-6f4c3d9b69f2" xlink:to="loc_us-gaap_SalesTypeLeaseInitialDirectCostExpenseCommencement_d0890a97-ac2b-4aaa-a006-2339675e9864" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesTypeLeaseLeaseIncome_03ca54ac-9c39-441c-a26a-a25c0c683481" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SalesTypeLeaseLeaseIncome"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_2ccad7df-4828-419c-931e-6f4c3d9b69f2" xlink:to="loc_us-gaap_SalesTypeLeaseLeaseIncome_03ca54ac-9c39-441c-a26a-a25c0c683481" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesTypeLeaseIncomeComprehensiveIncomeExtensibleList_31a7c214-db9b-42cc-8688-a30ef4a44631" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SalesTypeLeaseIncomeComprehensiveIncomeExtensibleList"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_2ccad7df-4828-419c-931e-6f4c3d9b69f2" xlink:to="loc_us-gaap_SalesTypeLeaseIncomeComprehensiveIncomeExtensibleList_31a7c214-db9b-42cc-8688-a30ef4a44631" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NumberOfTenantsExercisingPurchaseOption_1aa01419-1d2f-4907-99d9-b5b2dfc4ed07" xlink:href="lxp-20231231.xsd#lxp_NumberOfTenantsExercisingPurchaseOption"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_2ccad7df-4828-419c-931e-6f4c3d9b69f2" xlink:to="loc_lxp_NumberOfTenantsExercisingPurchaseOption_1aa01419-1d2f-4907-99d9-b5b2dfc4ed07" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesTypeLeaseNetInvestmentInLeaseAfterAllowanceForCreditLoss_988c5697-441b-4f6b-875f-d2aadd2703bd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SalesTypeLeaseNetInvestmentInLeaseAfterAllowanceForCreditLoss"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_2ccad7df-4828-419c-931e-6f4c3d9b69f2" xlink:to="loc_us-gaap_SalesTypeLeaseNetInvestmentInLeaseAfterAllowanceForCreditLoss_988c5697-441b-4f6b-875f-d2aadd2703bd" xlink:type="arc" order="12"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseRemainingLeaseTerm_719d52b6-0870-49b4-b147-ced903a164e9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseRemainingLeaseTerm"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_2ccad7df-4828-419c-931e-6f4c3d9b69f2" xlink:to="loc_us-gaap_LesseeOperatingLeaseRemainingLeaseTerm_719d52b6-0870-49b4-b147-ced903a164e9" xlink:type="arc" order="13"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubleaseIncome_087f6622-4249-45a4-a104-93f814266b39" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubleaseIncome"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_2ccad7df-4828-419c-931e-6f4c3d9b69f2" xlink:to="loc_us-gaap_SubleaseIncome_087f6622-4249-45a4-a104-93f814266b39" xlink:type="arc" order="14"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesTypeLeaseNetInvestmentInLease_f486d66e-db5b-42ab-a755-9fe44372316a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SalesTypeLeaseNetInvestmentInLease"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_2ccad7df-4828-419c-931e-6f4c3d9b69f2" xlink:to="loc_us-gaap_SalesTypeLeaseNetInvestmentInLease_f486d66e-db5b-42ab-a755-9fe44372316a" xlink:type="arc" order="15"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/LeasesComponentsofLeaseExpenseDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#LeasesComponentsofLeaseExpenseDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/LeasesComponentsofLeaseExpenseDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionLineItems_bebe9b7e-18b3-4645-891c-f62dbaa7df46" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeLeaseDescriptionLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionTable_fed201d2-fb0e-4df9-8b18-5ab838f29ddc" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeLeaseDescriptionTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_bebe9b7e-18b3-4645-891c-f62dbaa7df46" xlink:to="loc_us-gaap_LesseeLeaseDescriptionTable_fed201d2-fb0e-4df9-8b18-5ab838f29ddc" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_15de2cd2-42f5-49d3-8f3a-86e71b7f0daf" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementLocationAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_fed201d2-fb0e-4df9-8b18-5ab838f29ddc" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_15de2cd2-42f5-49d3-8f3a-86e71b7f0daf" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_15de2cd2-42f5-49d3-8f3a-86e71b7f0daf_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementLocationDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_15de2cd2-42f5-49d3-8f3a-86e71b7f0daf" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_15de2cd2-42f5-49d3-8f3a-86e71b7f0daf_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_a9fd2c87-3d63-4c38-bff1-508714d5f8c3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementLocationDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_15de2cd2-42f5-49d3-8f3a-86e71b7f0daf" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_a9fd2c87-3d63-4c38-bff1-508714d5f8c3" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenseMember_b84fefb9-6669-427a-a3a2-a86001e31dd4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingExpenseMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_a9fd2c87-3d63-4c38-bff1-508714d5f8c3" xlink:to="loc_us-gaap_OperatingExpenseMember_b84fefb9-6669-427a-a3a2-a86001e31dd4" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpenseMember_e46d42c7-9e68-47f6-9ad0-dbacba38494b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GeneralAndAdministrativeExpenseMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_a9fd2c87-3d63-4c38-bff1-508714d5f8c3" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpenseMember_e46d42c7-9e68-47f6-9ad0-dbacba38494b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseCost_6e0b4425-abf9-449a-bfac-6a3c74cc2e7e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseCost"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_bebe9b7e-18b3-4645-891c-f62dbaa7df46" xlink:to="loc_us-gaap_OperatingLeaseCost_6e0b4425-abf9-449a-bfac-6a3c74cc2e7e" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableLeaseCost_a12bd70e-e61e-4979-b66a-b205d9b09e73" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VariableLeaseCost"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_bebe9b7e-18b3-4645-891c-f62dbaa7df46" xlink:to="loc_us-gaap_VariableLeaseCost_a12bd70e-e61e-4979-b66a-b205d9b09e73" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseCost_c0f53847-4f19-4b96-8588-08c7e7deb0dc" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LeaseCost"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_bebe9b7e-18b3-4645-891c-f62dbaa7df46" xlink:to="loc_us-gaap_LeaseCost_c0f53847-4f19-4b96-8588-08c7e7deb0dc" xlink:type="arc" order="2"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/MortgagesandNotesPayableScheduleofMortgagesandNotesPayableDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#MortgagesandNotesPayableScheduleofMortgagesandNotesPayableDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/MortgagesandNotesPayableScheduleofMortgagesandNotesPayableDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_000a1061-4ab5-45e9-9d00-a227807f9f1e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_244275e3-4c7f-4707-8b5b-b809e519a42f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_000a1061-4ab5-45e9-9d00-a227807f9f1e" xlink:to="loc_us-gaap_DebtInstrumentTable_244275e3-4c7f-4707-8b5b-b809e519a42f" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_1c168016-b14c-4842-80c8-3aff79ae40f1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_244275e3-4c7f-4707-8b5b-b809e519a42f" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_1c168016-b14c-4842-80c8-3aff79ae40f1" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_1c168016-b14c-4842-80c8-3aff79ae40f1_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_1c168016-b14c-4842-80c8-3aff79ae40f1" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_1c168016-b14c-4842-80c8-3aff79ae40f1_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_06f79eb4-0be9-4453-a85f-a730c8e3ef4b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_1c168016-b14c-4842-80c8-3aff79ae40f1" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_06f79eb4-0be9-4453-a85f-a730c8e3ef4b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MortgagesAndNotesPayableMember_ca710cad-9284-43de-9dc1-66e6acedfa1c" xlink:href="lxp-20231231.xsd#lxp_MortgagesAndNotesPayableMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_06f79eb4-0be9-4453-a85f-a730c8e3ef4b" xlink:to="loc_lxp_MortgagesAndNotesPayableMember_ca710cad-9284-43de-9dc1-66e6acedfa1c" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_b17d8b4a-0744-4cb5-b452-bf813c3c9b81" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_000a1061-4ab5-45e9-9d00-a227807f9f1e" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_b17d8b4a-0744-4cb5-b452-bf813c3c9b81" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_80561bdd-8f6b-4d76-b826-50db2ef46d83" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredFinanceCostsNet"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_000a1061-4ab5-45e9-9d00-a227807f9f1e" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_80561bdd-8f6b-4d76-b826-50db2ef46d83" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_7498b358-a2cf-4d74-bb1d-d0c5473cfe35" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebt"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_000a1061-4ab5-45e9-9d00-a227807f9f1e" xlink:to="loc_us-gaap_LongTermDebt_7498b358-a2cf-4d74-bb1d-d0c5473cfe35" xlink:type="arc" order="2"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/MortgagesandNotesPayableAdditionalInformationDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#MortgagesandNotesPayableAdditionalInformationDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/MortgagesandNotesPayableAdditionalInformationDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_e324b8f5-9258-443b-b918-6696cc6c7273" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_40bc2878-e7d0-4aad-a839-358ee5ed6d90" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e324b8f5-9258-443b-b918-6696cc6c7273" xlink:to="loc_us-gaap_DebtInstrumentTable_40bc2878-e7d0-4aad-a839-358ee5ed6d90" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_a4f8f635-ba3a-4393-886b-153d7807c683" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_40bc2878-e7d0-4aad-a839-358ee5ed6d90" xlink:to="loc_srt_RangeAxis_a4f8f635-ba3a-4393-886b-153d7807c683" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_a4f8f635-ba3a-4393-886b-153d7807c683_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_a4f8f635-ba3a-4393-886b-153d7807c683" xlink:to="loc_srt_RangeMember_a4f8f635-ba3a-4393-886b-153d7807c683_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_aae53023-3801-4819-81f9-ce76f487354b" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_a4f8f635-ba3a-4393-886b-153d7807c683" xlink:to="loc_srt_RangeMember_aae53023-3801-4819-81f9-ce76f487354b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_ef1493ff-2c5b-4c6b-a68a-a445efd0e820" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MinimumMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_aae53023-3801-4819-81f9-ce76f487354b" xlink:to="loc_srt_MinimumMember_ef1493ff-2c5b-4c6b-a68a-a445efd0e820" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_2381eaf9-7497-4ad3-aece-f251eeb14a99" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MaximumMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_aae53023-3801-4819-81f9-ce76f487354b" xlink:to="loc_srt_MaximumMember_2381eaf9-7497-4ad3-aece-f251eeb14a99" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_f408f6bf-f2cb-4e26-a3de-daca0954f760" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_40bc2878-e7d0-4aad-a839-358ee5ed6d90" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_f408f6bf-f2cb-4e26-a3de-daca0954f760" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_f408f6bf-f2cb-4e26-a3de-daca0954f760_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_f408f6bf-f2cb-4e26-a3de-daca0954f760" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_f408f6bf-f2cb-4e26-a3de-daca0954f760_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_53ce4ec2-6411-481f-a9bd-6ecd6c86e6a5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_f408f6bf-f2cb-4e26-a3de-daca0954f760" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_53ce4ec2-6411-481f-a9bd-6ecd6c86e6a5" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MortgagesAndNotesPayableMember_2621b144-8bf0-4623-8e50-00688da4622c" xlink:href="lxp-20231231.xsd#lxp_MortgagesAndNotesPayableMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_53ce4ec2-6411-481f-a9bd-6ecd6c86e6a5" xlink:to="loc_lxp_MortgagesAndNotesPayableMember_2621b144-8bf0-4623-8e50-00688da4622c" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_e6ac2f40-74e3-48ed-86f1-e4dcd0d897ee" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentage"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e324b8f5-9258-443b-b918-6696cc6c7273" xlink:to="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_e6ac2f40-74e3-48ed-86f1-e4dcd0d897ee" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtWeightedAverageInterestRate_cf5bdd9c-85f1-432c-95ff-768d7c867f73" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtWeightedAverageInterestRate"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e324b8f5-9258-443b-b918-6696cc6c7273" xlink:to="loc_us-gaap_DebtWeightedAverageInterestRate_cf5bdd9c-85f1-432c-95ff-768d7c867f73" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestCostsCapitalizedAdjustment_db3c8d73-c31f-45b8-987a-e3a8ba17b6bd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestCostsCapitalizedAdjustment"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e324b8f5-9258-443b-b918-6696cc6c7273" xlink:to="loc_us-gaap_InterestCostsCapitalizedAdjustment_db3c8d73-c31f-45b8-987a-e3a8ba17b6bd" xlink:type="arc" order="2"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/MortgagesandNotesPayableCreditAgreementTermsDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#MortgagesandNotesPayableCreditAgreementTermsDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/MortgagesandNotesPayableCreditAgreementTermsDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_28dec8de-83ca-40b3-ba29-0142f0868a4d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityTable_37911b13-25ca-42cc-9280-46e2b757bb77" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LineOfCreditFacilityTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_28dec8de-83ca-40b3-ba29-0142f0868a4d" xlink:to="loc_us-gaap_LineOfCreditFacilityTable_37911b13-25ca-42cc-9280-46e2b757bb77" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateAxis_fdcd11fc-fd75-423e-b043-d8d0d8410820" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VariableRateAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_37911b13-25ca-42cc-9280-46e2b757bb77" xlink:to="loc_us-gaap_VariableRateAxis_fdcd11fc-fd75-423e-b043-d8d0d8410820" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDomain_fdcd11fc-fd75-423e-b043-d8d0d8410820_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VariableRateDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VariableRateAxis_fdcd11fc-fd75-423e-b043-d8d0d8410820" xlink:to="loc_us-gaap_VariableRateDomain_fdcd11fc-fd75-423e-b043-d8d0d8410820_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDomain_0309a30b-1de3-419d-b44d-5b98aed4ad79" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VariableRateDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VariableRateAxis_fdcd11fc-fd75-423e-b043-d8d0d8410820" xlink:to="loc_us-gaap_VariableRateDomain_0309a30b-1de3-419d-b44d-5b98aed4ad79" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember_80a1fa94-516b-4966-9d24-8c589fb55c29" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_0309a30b-1de3-419d-b44d-5b98aed4ad79" xlink:to="loc_us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember_80a1fa94-516b-4966-9d24-8c589fb55c29" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_0d356ddb-b51e-486c-82d4-788ba427f2f4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_37911b13-25ca-42cc-9280-46e2b757bb77" xlink:to="loc_us-gaap_DebtInstrumentAxis_0d356ddb-b51e-486c-82d4-788ba427f2f4" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_0d356ddb-b51e-486c-82d4-788ba427f2f4_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_0d356ddb-b51e-486c-82d4-788ba427f2f4" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_0d356ddb-b51e-486c-82d4-788ba427f2f4_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_ecbf933f-a7fc-434d-9735-cdddb81b082f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_0d356ddb-b51e-486c-82d4-788ba427f2f4" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_ecbf933f-a7fc-434d-9735-cdddb81b082f" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_UnsecuredRevolvingCreditFacilityExpiringFebruary2023Member_bce064c9-f37e-46dc-bfaf-08084b2677e8" xlink:href="lxp-20231231.xsd#lxp_UnsecuredRevolvingCreditFacilityExpiringFebruary2023Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_ecbf933f-a7fc-434d-9735-cdddb81b082f" xlink:to="loc_lxp_UnsecuredRevolvingCreditFacilityExpiringFebruary2023Member_bce064c9-f37e-46dc-bfaf-08084b2677e8" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_UnsecuredTermLoanExpiringJanuary2025Member_23411015-f7bf-47b9-8827-018127c9b0c7" xlink:href="lxp-20231231.xsd#lxp_UnsecuredTermLoanExpiringJanuary2025Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_ecbf933f-a7fc-434d-9735-cdddb81b082f" xlink:to="loc_lxp_UnsecuredTermLoanExpiringJanuary2025Member_23411015-f7bf-47b9-8827-018127c9b0c7" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RevolvingCreditFacilityExpiresInJuly2026Member_be62ccea-6298-4b8c-a345-ac2dc48d8025" xlink:href="lxp-20231231.xsd#lxp_RevolvingCreditFacilityExpiresInJuly2026Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_ecbf933f-a7fc-434d-9735-cdddb81b082f" xlink:to="loc_lxp_RevolvingCreditFacilityExpiresInJuly2026Member_be62ccea-6298-4b8c-a345-ac2dc48d8025" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_UnsecuredTermLoanExpiringJanuary2027Member_47cd304b-ee9a-44f8-b52c-7246e28e0d8e" xlink:href="lxp-20231231.xsd#lxp_UnsecuredTermLoanExpiringJanuary2027Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_ecbf933f-a7fc-434d-9735-cdddb81b082f" xlink:to="loc_lxp_UnsecuredTermLoanExpiringJanuary2027Member_47cd304b-ee9a-44f8-b52c-7246e28e0d8e" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_c77b4c96-bf54-477f-bb77-5f45bfc51a6e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_37911b13-25ca-42cc-9280-46e2b757bb77" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_c77b4c96-bf54-477f-bb77-5f45bfc51a6e" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_c77b4c96-bf54-477f-bb77-5f45bfc51a6e_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_c77b4c96-bf54-477f-bb77-5f45bfc51a6e" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_c77b4c96-bf54-477f-bb77-5f45bfc51a6e_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_5d38ec5a-6524-411d-81a9-5363c76687d8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_c77b4c96-bf54-477f-bb77-5f45bfc51a6e" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_5d38ec5a-6524-411d-81a9-5363c76687d8" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_0451cbdd-aff9-46bc-91c8-aa19f26a8f5d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RevolvingCreditFacilityMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_5d38ec5a-6524-411d-81a9-5363c76687d8" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_0451cbdd-aff9-46bc-91c8-aa19f26a8f5d" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_UnsecuredTermLoanMember_06450960-8b90-41a4-932b-b5774f6d1f48" xlink:href="lxp-20231231.xsd#lxp_UnsecuredTermLoanMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_5d38ec5a-6524-411d-81a9-5363c76687d8" xlink:to="loc_lxp_UnsecuredTermLoanMember_06450960-8b90-41a4-932b-b5774f6d1f48" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_b7549628-135c-49f8-9819-6a157e41f3a1" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_37911b13-25ca-42cc-9280-46e2b757bb77" xlink:to="loc_srt_RangeAxis_b7549628-135c-49f8-9819-6a157e41f3a1" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_b7549628-135c-49f8-9819-6a157e41f3a1_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_b7549628-135c-49f8-9819-6a157e41f3a1" xlink:to="loc_srt_RangeMember_b7549628-135c-49f8-9819-6a157e41f3a1_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_beb8d5df-df1a-46b6-810d-39ee607e3d9e" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_b7549628-135c-49f8-9819-6a157e41f3a1" xlink:to="loc_srt_RangeMember_beb8d5df-df1a-46b6-810d-39ee607e3d9e" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_0c6b9445-0896-4bb4-8ad1-80433f2f4a1a" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MinimumMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_beb8d5df-df1a-46b6-810d-39ee607e3d9e" xlink:to="loc_srt_MinimumMember_0c6b9445-0896-4bb4-8ad1-80433f2f4a1a" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_d30dbf8d-0f9b-4e2a-aaae-cd6b4384c323" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MaximumMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_beb8d5df-df1a-46b6-810d-39ee607e3d9e" xlink:to="loc_srt_MaximumMember_d30dbf8d-0f9b-4e2a-aaae-cd6b4384c323" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_4035d4b0-a0b4-4b48-9fca-0053bc3c597b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_37911b13-25ca-42cc-9280-46e2b757bb77" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_4035d4b0-a0b4-4b48-9fca-0053bc3c597b" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_4035d4b0-a0b4-4b48-9fca-0053bc3c597b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeContractTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_4035d4b0-a0b4-4b48-9fca-0053bc3c597b" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_4035d4b0-a0b4-4b48-9fca-0053bc3c597b_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_7395a758-923b-4e9f-85d8-e1b554d935a1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeContractTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_4035d4b0-a0b4-4b48-9fca-0053bc3c597b" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_7395a758-923b-4e9f-85d8-e1b554d935a1" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateSwapMember_651af3f6-232b-499f-ad41-78442517e555" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestRateSwapMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_7395a758-923b-4e9f-85d8-e1b554d935a1" xlink:to="loc_us-gaap_InterestRateSwapMember_651af3f6-232b-499f-ad41-78442517e555" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCredit_140084d8-adbf-4daf-aca1-89a7e45c3070" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LineOfCredit"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_28dec8de-83ca-40b3-ba29-0142f0868a4d" xlink:to="loc_us-gaap_LineOfCredit_140084d8-adbf-4daf-aca1-89a7e45c3070" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_3e48bfc8-f3df-4966-8070-ae26b14e598d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentFaceAmount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_28dec8de-83ca-40b3-ba29-0142f0868a4d" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_3e48bfc8-f3df-4966-8070-ae26b14e598d" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_d0acf6d9-c216-4375-80f1-8e07bb1580bb" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_28dec8de-83ca-40b3-ba29-0142f0868a4d" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_d0acf6d9-c216-4375-80f1-8e07bb1580bb" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DebtInstrumentBasisSpreadOnVariableRateIncreaseDecreaseDuringPeriod_fc0d56e8-512e-47ed-a6e5-b8c62b059721" xlink:href="lxp-20231231.xsd#lxp_DebtInstrumentBasisSpreadOnVariableRateIncreaseDecreaseDuringPeriod"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_28dec8de-83ca-40b3-ba29-0142f0868a4d" xlink:to="loc_lxp_DebtInstrumentBasisSpreadOnVariableRateIncreaseDecreaseDuringPeriod_fc0d56e8-512e-47ed-a6e5-b8c62b059721" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_d37cd487-9c9d-4399-9866-0b09e8d6b617" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_28dec8de-83ca-40b3-ba29-0142f0868a4d" xlink:to="loc_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_d37cd487-9c9d-4399-9866-0b09e8d6b617" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFixedInterestRate_f10d7328-0d58-499e-858d-727cdd003d18" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeFixedInterestRate"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_28dec8de-83ca-40b3-ba29-0142f0868a4d" xlink:to="loc_us-gaap_DerivativeFixedInterestRate_f10d7328-0d58-499e-858d-727cdd003d18" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_WriteOffOfDeferredDebtIssuanceCost_bada82c0-dbc2-4dc1-8d1c-9d685d84da22" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WriteOffOfDeferredDebtIssuanceCost"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_28dec8de-83ca-40b3-ba29-0142f0868a4d" xlink:to="loc_us-gaap_WriteOffOfDeferredDebtIssuanceCost_bada82c0-dbc2-4dc1-8d1c-9d685d84da22" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_5a4d143e-2295-40ba-8ca0-2e9e77a20b71" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredFinanceCostsNet"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_28dec8de-83ca-40b3-ba29-0142f0868a4d" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_5a4d143e-2295-40ba-8ca0-2e9e77a20b71" xlink:type="arc" order="7"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/MortgagesandNotesPayableMaturitiesofLongtermDebtDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#MortgagesandNotesPayableMaturitiesofLongtermDebtDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/MortgagesandNotesPayableMaturitiesofLongtermDebtDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_8c8ccb62-6171-41fa-a4f0-f1fead1df4ae" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_308f8df7-420f-4267-bb61-f761060563d9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_8c8ccb62-6171-41fa-a4f0-f1fead1df4ae" xlink:to="loc_us-gaap_DebtInstrumentTable_308f8df7-420f-4267-bb61-f761060563d9" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_d9ced45c-bd89-4112-b988-34da9ed87ab9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_308f8df7-420f-4267-bb61-f761060563d9" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_d9ced45c-bd89-4112-b988-34da9ed87ab9" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_d9ced45c-bd89-4112-b988-34da9ed87ab9_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_d9ced45c-bd89-4112-b988-34da9ed87ab9" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_d9ced45c-bd89-4112-b988-34da9ed87ab9_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_e5249ce5-ca35-43ce-90f6-e41354cdaeb6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_d9ced45c-bd89-4112-b988-34da9ed87ab9" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_e5249ce5-ca35-43ce-90f6-e41354cdaeb6" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MortgagesNotesPayableCreditFacilityBorrowingsandTermLoansMember_c06994bc-368b-4f96-bda3-59600273eee1" xlink:href="lxp-20231231.xsd#lxp_MortgagesNotesPayableCreditFacilityBorrowingsandTermLoansMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_e5249ce5-ca35-43ce-90f6-e41354cdaeb6" xlink:to="loc_lxp_MortgagesNotesPayableCreditFacilityBorrowingsandTermLoansMember_c06994bc-368b-4f96-bda3-59600273eee1" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_37529607-c79d-43aa-9bce-237a13aa351a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_8c8ccb62-6171-41fa-a4f0-f1fead1df4ae" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_37529607-c79d-43aa-9bce-237a13aa351a" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_6958ea99-beb2-46bc-8b58-3494e63d8ada" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_8c8ccb62-6171-41fa-a4f0-f1fead1df4ae" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_6958ea99-beb2-46bc-8b58-3494e63d8ada" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_b3a78e2c-f366-4788-a40d-abb9adaa93cc" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_8c8ccb62-6171-41fa-a4f0-f1fead1df4ae" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_b3a78e2c-f366-4788-a40d-abb9adaa93cc" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_94d4dbad-6104-4ab3-9cfc-ae70f7d7d573" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_8c8ccb62-6171-41fa-a4f0-f1fead1df4ae" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_94d4dbad-6104-4ab3-9cfc-ae70f7d7d573" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_9df7340c-e39d-40aa-abc4-3a571e855310" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_8c8ccb62-6171-41fa-a4f0-f1fead1df4ae" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_9df7340c-e39d-40aa-abc4-3a571e855310" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_970c1647-1f51-4fd5-9676-4d09e1713e92" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_8c8ccb62-6171-41fa-a4f0-f1fead1df4ae" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_970c1647-1f51-4fd5-9676-4d09e1713e92" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_1b15c078-c50b-4dfe-a67b-2a0749093857" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_8c8ccb62-6171-41fa-a4f0-f1fead1df4ae" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_1b15c078-c50b-4dfe-a67b-2a0749093857" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_f56dfb95-8a85-4c3e-840a-e93c47b3ce38" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredFinanceCostsNet"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_8c8ccb62-6171-41fa-a4f0-f1fead1df4ae" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_f56dfb95-8a85-4c3e-840a-e93c47b3ce38" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_7ba1fbae-a1ac-40c7-9409-3fdb3f7eea6d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebt"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_8c8ccb62-6171-41fa-a4f0-f1fead1df4ae" xlink:to="loc_us-gaap_LongTermDebt_7ba1fbae-a1ac-40c7-9409-3fdb3f7eea6d" xlink:type="arc" order="8"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/SeniorNotesConvertibleNotesandTrustPreferredSecuritiesScheduleofLongtermDebtInstrumentsDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#SeniorNotesConvertibleNotesandTrustPreferredSecuritiesScheduleofLongtermDebtInstrumentsDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/SeniorNotesConvertibleNotesandTrustPreferredSecuritiesScheduleofLongtermDebtInstrumentsDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_e37b016b-df76-4760-9867-11eeeef5ebec" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_b7a57e94-9309-4c4a-ad9f-f954de223813" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e37b016b-df76-4760-9867-11eeeef5ebec" xlink:to="loc_us-gaap_DebtInstrumentTable_b7a57e94-9309-4c4a-ad9f-f954de223813" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_646bf1fa-2a78-4b0b-b490-32309ac7227f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_b7a57e94-9309-4c4a-ad9f-f954de223813" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_646bf1fa-2a78-4b0b-b490-32309ac7227f" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_646bf1fa-2a78-4b0b-b490-32309ac7227f_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_646bf1fa-2a78-4b0b-b490-32309ac7227f" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_646bf1fa-2a78-4b0b-b490-32309ac7227f_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_5281e4f7-4377-497e-b1ee-9af283610b46" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_646bf1fa-2a78-4b0b-b490-32309ac7227f" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_5281e4f7-4377-497e-b1ee-9af283610b46" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_08f1ced8-af1d-44f9-abc3-e8ceea4ad6f5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SeniorNotesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_5281e4f7-4377-497e-b1ee-9af283610b46" xlink:to="loc_us-gaap_SeniorNotesMember_08f1ced8-af1d-44f9-abc3-e8ceea4ad6f5" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_2601d023-5d3f-4ba8-8b61-31d373aaa8e5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_b7a57e94-9309-4c4a-ad9f-f954de223813" xlink:to="loc_us-gaap_DebtInstrumentAxis_2601d023-5d3f-4ba8-8b61-31d373aaa8e5" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_2601d023-5d3f-4ba8-8b61-31d373aaa8e5_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_2601d023-5d3f-4ba8-8b61-31d373aaa8e5" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_2601d023-5d3f-4ba8-8b61-31d373aaa8e5_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_17e9356c-2709-452b-8e08-fb4d6efe1bf2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_2601d023-5d3f-4ba8-8b61-31d373aaa8e5" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_17e9356c-2709-452b-8e08-fb4d6efe1bf2" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SeniorNotesDue2028Member_d9f812e5-5c75-47fc-95a8-39c67762572c" xlink:href="lxp-20231231.xsd#lxp_SeniorNotesDue2028Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_17e9356c-2709-452b-8e08-fb4d6efe1bf2" xlink:to="loc_lxp_SeniorNotesDue2028Member_d9f812e5-5c75-47fc-95a8-39c67762572c" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SeniorNotesDue2031Member_97fc71c3-5603-4e81-a6de-008b6ab519d1" xlink:href="lxp-20231231.xsd#lxp_SeniorNotesDue2031Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_17e9356c-2709-452b-8e08-fb4d6efe1bf2" xlink:to="loc_lxp_SeniorNotesDue2031Member_97fc71c3-5603-4e81-a6de-008b6ab519d1" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SeniorNotesDue2030Member_c57c04c9-7d4e-4d3a-b6ec-97e6923dc55f" xlink:href="lxp-20231231.xsd#lxp_SeniorNotesDue2030Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_17e9356c-2709-452b-8e08-fb4d6efe1bf2" xlink:to="loc_lxp_SeniorNotesDue2030Member_c57c04c9-7d4e-4d3a-b6ec-97e6923dc55f" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SeniorNotesDue2024Member_086883ea-5f3a-442d-964e-5b0dcbb03a22" xlink:href="lxp-20231231.xsd#lxp_SeniorNotesDue2024Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_17e9356c-2709-452b-8e08-fb4d6efe1bf2" xlink:to="loc_lxp_SeniorNotesDue2024Member_086883ea-5f3a-442d-964e-5b0dcbb03a22" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_8c7eab97-164d-44af-b6fc-facb48e152b7" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e37b016b-df76-4760-9867-11eeeef5ebec" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_8c7eab97-164d-44af-b6fc-facb48e152b7" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscount_8eef921f-a7c5-4c53-bd41-5126b6500cf3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentUnamortizedDiscount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e37b016b-df76-4760-9867-11eeeef5ebec" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscount_8eef921f-a7c5-4c53-bd41-5126b6500cf3" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_ba652d29-fe60-4499-b8c5-ea50f028ec75" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredFinanceCostsNet"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e37b016b-df76-4760-9867-11eeeef5ebec" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_ba652d29-fe60-4499-b8c5-ea50f028ec75" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_c8afb4e1-626c-4495-b263-bd9efdd56db6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebt"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e37b016b-df76-4760-9867-11eeeef5ebec" xlink:to="loc_us-gaap_LongTermDebt_c8afb4e1-626c-4495-b263-bd9efdd56db6" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_023677f1-4cfe-49af-8bb3-82109a9ab70b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e37b016b-df76-4760-9867-11eeeef5ebec" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_023677f1-4cfe-49af-8bb3-82109a9ab70b" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DebtInstrumentPercentageofIssuancePrice_f6bf279e-6e93-4c65-841d-7f972791df83" xlink:href="lxp-20231231.xsd#lxp_DebtInstrumentPercentageofIssuancePrice"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_e37b016b-df76-4760-9867-11eeeef5ebec" xlink:to="loc_lxp_DebtInstrumentPercentageofIssuancePrice_f6bf279e-6e93-4c65-841d-7f972791df83" xlink:type="arc" order="5"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/SeniorNotesConvertibleNotesandTrustPreferredSecuritiesNarrativeDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#SeniorNotesConvertibleNotesandTrustPreferredSecuritiesNarrativeDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/SeniorNotesConvertibleNotesandTrustPreferredSecuritiesNarrativeDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_fdc55fc2-050f-49da-94c7-d78e6496f8e6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccountsNotesAndLoansReceivableLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_157a5c6f-3aaa-4176-b0da-374c6fae62cc" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_fdc55fc2-050f-49da-94c7-d78e6496f8e6" xlink:to="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_157a5c6f-3aaa-4176-b0da-374c6fae62cc" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_a67ddc30-e30e-49ab-b74f-70227c65ce3f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_157a5c6f-3aaa-4176-b0da-374c6fae62cc" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_a67ddc30-e30e-49ab-b74f-70227c65ce3f" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_a67ddc30-e30e-49ab-b74f-70227c65ce3f_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_a67ddc30-e30e-49ab-b74f-70227c65ce3f" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_a67ddc30-e30e-49ab-b74f-70227c65ce3f_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_a209be25-a177-4b7a-8677-cc45d61e4fe3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_a67ddc30-e30e-49ab-b74f-70227c65ce3f" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_a209be25-a177-4b7a-8677-cc45d61e4fe3" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_0f508df1-6c84-4487-8f00-545145deb139" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SeniorNotesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_a209be25-a177-4b7a-8677-cc45d61e4fe3" xlink:to="loc_us-gaap_SeniorNotesMember_0f508df1-6c84-4487-8f00-545145deb139" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SixPointEightZeroFourPercentTrustPreferredSecuritiesMember_d029a17e-31ac-439c-96d0-59942f62373b" xlink:href="lxp-20231231.xsd#lxp_SixPointEightZeroFourPercentTrustPreferredSecuritiesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_a209be25-a177-4b7a-8677-cc45d61e4fe3" xlink:to="loc_lxp_SixPointEightZeroFourPercentTrustPreferredSecuritiesMember_d029a17e-31ac-439c-96d0-59942f62373b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateAxis_95a289bf-668e-4407-8941-728ee1d158a1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VariableRateAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_157a5c6f-3aaa-4176-b0da-374c6fae62cc" xlink:to="loc_us-gaap_VariableRateAxis_95a289bf-668e-4407-8941-728ee1d158a1" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDomain_95a289bf-668e-4407-8941-728ee1d158a1_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VariableRateDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VariableRateAxis_95a289bf-668e-4407-8941-728ee1d158a1" xlink:to="loc_us-gaap_VariableRateDomain_95a289bf-668e-4407-8941-728ee1d158a1_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDomain_f5901b62-a1a9-4741-b131-ccf4f068b7cf" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VariableRateDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VariableRateAxis_95a289bf-668e-4407-8941-728ee1d158a1" xlink:to="loc_us-gaap_VariableRateDomain_f5901b62-a1a9-4741-b131-ccf4f068b7cf" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember_96b16214-e845-421a-8719-9ca2ea5297e4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_f5901b62-a1a9-4741-b131-ccf4f068b7cf" xlink:to="loc_us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember_96b16214-e845-421a-8719-9ca2ea5297e4" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_600c962a-14ef-4682-b534-5320aeed996c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_157a5c6f-3aaa-4176-b0da-374c6fae62cc" xlink:to="loc_us-gaap_DebtInstrumentAxis_600c962a-14ef-4682-b534-5320aeed996c" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_600c962a-14ef-4682-b534-5320aeed996c_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_600c962a-14ef-4682-b534-5320aeed996c" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_600c962a-14ef-4682-b534-5320aeed996c_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_76eb370e-8711-45c8-b91a-a12751b1dd26" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_600c962a-14ef-4682-b534-5320aeed996c" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_76eb370e-8711-45c8-b91a-a12751b1dd26" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SeniorNotesDue2028Member_1a819670-2a78-4d59-8df8-49953f090e66" xlink:href="lxp-20231231.xsd#lxp_SeniorNotesDue2028Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_76eb370e-8711-45c8-b91a-a12751b1dd26" xlink:to="loc_lxp_SeniorNotesDue2028Member_1a819670-2a78-4d59-8df8-49953f090e66" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SeniorNotesDue2031Member_c506df3a-383c-4eed-adc3-bb496ec3b3c7" xlink:href="lxp-20231231.xsd#lxp_SeniorNotesDue2031Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_76eb370e-8711-45c8-b91a-a12751b1dd26" xlink:to="loc_lxp_SeniorNotesDue2031Member_c506df3a-383c-4eed-adc3-bb496ec3b3c7" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SeniorNotesDue2023Member_15207780-ce22-476d-b0ce-505ec02ad9b2" xlink:href="lxp-20231231.xsd#lxp_SeniorNotesDue2023Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_76eb370e-8711-45c8-b91a-a12751b1dd26" xlink:to="loc_lxp_SeniorNotesDue2023Member_15207780-ce22-476d-b0ce-505ec02ad9b2" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_5e61063f-3c8f-47ec-b344-c614f1c28396" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentFaceAmount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_fdc55fc2-050f-49da-94c7-d78e6496f8e6" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_5e61063f-3c8f-47ec-b344-c614f1c28396" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_3dfc6ff6-0533-48df-88a6-1de1ad493e7d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_fdc55fc2-050f-49da-94c7-d78e6496f8e6" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_3dfc6ff6-0533-48df-88a6-1de1ad493e7d" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DebtInstrumentPercentageofIssuancePrice_723a103b-7378-427c-ab82-88a164f6ed67" xlink:href="lxp-20231231.xsd#lxp_DebtInstrumentPercentageofIssuancePrice"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_fdc55fc2-050f-49da-94c7-d78e6496f8e6" xlink:to="loc_lxp_DebtInstrumentPercentageofIssuancePrice_723a103b-7378-427c-ab82-88a164f6ed67" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscount_a835c700-8bc1-4541-83c9-ab9d475c6a68" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentUnamortizedDiscount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_fdc55fc2-050f-49da-94c7-d78e6496f8e6" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscount_a835c700-8bc1-4541-83c9-ab9d475c6a68" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ExtinguishmentOfDebtAmount_3da3c5de-8bb1-4c5c-90c8-34cad2d55079" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ExtinguishmentOfDebtAmount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_fdc55fc2-050f-49da-94c7-d78e6496f8e6" xlink:to="loc_us-gaap_ExtinguishmentOfDebtAmount_3da3c5de-8bb1-4c5c-90c8-34cad2d55079" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ExtinguishmentOfDebtMakeWholePremium_16dc5fc7-447b-491b-8fcc-94aa3194a05c" xlink:href="lxp-20231231.xsd#lxp_ExtinguishmentOfDebtMakeWholePremium"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_fdc55fc2-050f-49da-94c7-d78e6496f8e6" xlink:to="loc_lxp_ExtinguishmentOfDebtMakeWholePremium_16dc5fc7-447b-491b-8fcc-94aa3194a05c" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ExtinguishmentOfDebtAccruedAndUnpaidInterest_61febd32-84d8-47ed-89a3-04096ca621ce" xlink:href="lxp-20231231.xsd#lxp_ExtinguishmentOfDebtAccruedAndUnpaidInterest"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_fdc55fc2-050f-49da-94c7-d78e6496f8e6" xlink:to="loc_lxp_ExtinguishmentOfDebtAccruedAndUnpaidInterest_61febd32-84d8-47ed-89a3-04096ca621ce" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_d5137ebb-1ddb-491e-b20d-3e94fb7ed666" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_fdc55fc2-050f-49da-94c7-d78e6496f8e6" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_d5137ebb-1ddb-491e-b20d-3e94fb7ed666" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_5bd2aec8-9917-43ad-8db2-ab6a3408900a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_fdc55fc2-050f-49da-94c7-d78e6496f8e6" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_5bd2aec8-9917-43ad-8db2-ab6a3408900a" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtWeightedAverageInterestRate_c62a242b-708d-4032-ac77-cd1f88de841c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtWeightedAverageInterestRate"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_fdc55fc2-050f-49da-94c7-d78e6496f8e6" xlink:to="loc_us-gaap_LongtermDebtWeightedAverageInterestRate_c62a242b-708d-4032-ac77-cd1f88de841c" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrincipalAmountOutstandingOnLoansSecuritized_687c4857-e2be-494b-9b18-a5600b4e41ef" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PrincipalAmountOutstandingOnLoansSecuritized"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_fdc55fc2-050f-49da-94c7-d78e6496f8e6" xlink:to="loc_us-gaap_PrincipalAmountOutstandingOnLoansSecuritized_687c4857-e2be-494b-9b18-a5600b4e41ef" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_55a050e4-bd81-4d33-a51a-ea715943dc69" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredFinanceCostsNet"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_fdc55fc2-050f-49da-94c7-d78e6496f8e6" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_55a050e4-bd81-4d33-a51a-ea715943dc69" xlink:type="arc" order="11"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/SeniorNotesConvertibleNotesandTrustPreferredSecuritiesScheduleofMaturitiesofLongtermDebtDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#SeniorNotesConvertibleNotesandTrustPreferredSecuritiesScheduleofMaturitiesofLongtermDebtDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/SeniorNotesConvertibleNotesandTrustPreferredSecuritiesScheduleofMaturitiesofLongtermDebtDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_0e0beac7-ad46-4edb-a50a-fb9cedf0a5c2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_a6b2998d-a22d-4580-9b9f-6e371bcf8d24" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_0e0beac7-ad46-4edb-a50a-fb9cedf0a5c2" xlink:to="loc_us-gaap_DebtInstrumentTable_a6b2998d-a22d-4580-9b9f-6e371bcf8d24" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_cee06603-c387-49ed-bd7a-fa25efa7981a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_a6b2998d-a22d-4580-9b9f-6e371bcf8d24" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_cee06603-c387-49ed-bd7a-fa25efa7981a" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_cee06603-c387-49ed-bd7a-fa25efa7981a_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_cee06603-c387-49ed-bd7a-fa25efa7981a" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_cee06603-c387-49ed-bd7a-fa25efa7981a_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_e13017c2-f463-416b-aac6-3b53975fcad2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_cee06603-c387-49ed-bd7a-fa25efa7981a" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_e13017c2-f463-416b-aac6-3b53975fcad2" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SeniorNotesConvertibleNotesandTrustPreferredSecuritiesMember_76efc79e-a0c2-449e-84ac-1aeeb15d58b4" xlink:href="lxp-20231231.xsd#lxp_SeniorNotesConvertibleNotesandTrustPreferredSecuritiesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_e13017c2-f463-416b-aac6-3b53975fcad2" xlink:to="loc_lxp_SeniorNotesConvertibleNotesandTrustPreferredSecuritiesMember_76efc79e-a0c2-449e-84ac-1aeeb15d58b4" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_4e953daa-30e5-44ee-abfe-d12d656fa060" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_0e0beac7-ad46-4edb-a50a-fb9cedf0a5c2" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_4e953daa-30e5-44ee-abfe-d12d656fa060" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_0353614e-11ff-4bd5-a98f-a34f91a75d77" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_0e0beac7-ad46-4edb-a50a-fb9cedf0a5c2" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_0353614e-11ff-4bd5-a98f-a34f91a75d77" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_d078b6b4-0f09-4958-bab3-94eca85feb7e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_0e0beac7-ad46-4edb-a50a-fb9cedf0a5c2" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_d078b6b4-0f09-4958-bab3-94eca85feb7e" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_5d1a5824-9702-4cb3-abdb-fb42d562fc93" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_0e0beac7-ad46-4edb-a50a-fb9cedf0a5c2" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_5d1a5824-9702-4cb3-abdb-fb42d562fc93" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_95dacad2-3d52-4e73-9b18-dbfe75631670" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_0e0beac7-ad46-4edb-a50a-fb9cedf0a5c2" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_95dacad2-3d52-4e73-9b18-dbfe75631670" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_8268d70c-68b9-4f34-92c3-b2e10bf90a53" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_0e0beac7-ad46-4edb-a50a-fb9cedf0a5c2" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_8268d70c-68b9-4f34-92c3-b2e10bf90a53" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_acdc302a-bc66-4f8e-9a36-1b803dde3ff2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_0e0beac7-ad46-4edb-a50a-fb9cedf0a5c2" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_acdc302a-bc66-4f8e-9a36-1b803dde3ff2" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscount_e30b9e11-3585-4714-bead-fdf6ec644000" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentUnamortizedDiscount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_0e0beac7-ad46-4edb-a50a-fb9cedf0a5c2" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscount_e30b9e11-3585-4714-bead-fdf6ec644000" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_1b2eb3ac-39a7-49cd-909b-30b31e70daec" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredFinanceCostsNet"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_0e0beac7-ad46-4edb-a50a-fb9cedf0a5c2" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_1b2eb3ac-39a7-49cd-909b-30b31e70daec" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_9814b6ab-80ce-40b6-8f65-840c483aa8c4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebt"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_0e0beac7-ad46-4edb-a50a-fb9cedf0a5c2" xlink:to="loc_us-gaap_LongTermDebt_9814b6ab-80ce-40b6-8f65-840c483aa8c4" xlink:type="arc" order="9"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/DerivativesandHedgingActivitiesNarrativeDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#DerivativesandHedgingActivitiesNarrativeDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/DerivativesandHedgingActivitiesNarrativeDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLineItems_d3ad2d21-8238-4e1e-8c2d-ef4f320a3858" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeTable_2a86e286-dbe7-4063-a72e-268571b8fed5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativeLineItems_d3ad2d21-8238-4e1e-8c2d-ef4f320a3858" xlink:to="loc_us-gaap_DerivativeTable_2a86e286-dbe7-4063-a72e-268571b8fed5" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_45869386-60a6-4596-86a9-d6ff54559a4f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_2a86e286-dbe7-4063-a72e-268571b8fed5" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_45869386-60a6-4596-86a9-d6ff54559a4f" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_45869386-60a6-4596-86a9-d6ff54559a4f_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeContractTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_45869386-60a6-4596-86a9-d6ff54559a4f" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_45869386-60a6-4596-86a9-d6ff54559a4f_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_7ae5eccb-d405-47f8-9b67-d240fea96894" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeContractTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_45869386-60a6-4596-86a9-d6ff54559a4f" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_7ae5eccb-d405-47f8-9b67-d240fea96894" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateSwapMember_54c09c97-df43-408f-a827-a52a947424a8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestRateSwapMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_7ae5eccb-d405-47f8-9b67-d240fea96894" xlink:to="loc_us-gaap_InterestRateSwapMember_54c09c97-df43-408f-a827-a52a947424a8" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_aa249666-83d0-45ad-8094-86c7f940b8c6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_2a86e286-dbe7-4063-a72e-268571b8fed5" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_aa249666-83d0-45ad-8094-86c7f940b8c6" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingRelationshipDomain_aa249666-83d0-45ad-8094-86c7f940b8c6_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HedgingRelationshipDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_aa249666-83d0-45ad-8094-86c7f940b8c6" xlink:to="loc_us-gaap_HedgingRelationshipDomain_aa249666-83d0-45ad-8094-86c7f940b8c6_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingRelationshipDomain_5f039f30-550e-4e75-ae13-394f996c2f0a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HedgingRelationshipDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_aa249666-83d0-45ad-8094-86c7f940b8c6" xlink:to="loc_us-gaap_HedgingRelationshipDomain_5f039f30-550e-4e75-ae13-394f996c2f0a" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashFlowHedgingMember_dec58878-de5f-422b-b1af-81b102250959" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashFlowHedgingMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingRelationshipDomain_5f039f30-550e-4e75-ae13-394f996c2f0a" xlink:to="loc_us-gaap_CashFlowHedgingMember_dec58878-de5f-422b-b1af-81b102250959" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationAxis_1c4e3129-742d-4b01-9fa8-9d6db83dbc55" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HedgingDesignationAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_2a86e286-dbe7-4063-a72e-268571b8fed5" xlink:to="loc_us-gaap_HedgingDesignationAxis_1c4e3129-742d-4b01-9fa8-9d6db83dbc55" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_1c4e3129-742d-4b01-9fa8-9d6db83dbc55_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HedgingDesignationDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_HedgingDesignationAxis_1c4e3129-742d-4b01-9fa8-9d6db83dbc55" xlink:to="loc_us-gaap_HedgingDesignationDomain_1c4e3129-742d-4b01-9fa8-9d6db83dbc55_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_add98ad9-e41b-427c-b2b1-a7a0d4b4901b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HedgingDesignationDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_HedgingDesignationAxis_1c4e3129-742d-4b01-9fa8-9d6db83dbc55" xlink:to="loc_us-gaap_HedgingDesignationDomain_add98ad9-e41b-427c-b2b1-a7a0d4b4901b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_7200db68-22be-4db3-a01e-664ed5a8f5eb" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DesignatedAsHedgingInstrumentMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_add98ad9-e41b-427c-b2b1-a7a0d4b4901b" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_7200db68-22be-4db3-a01e-664ed5a8f5eb" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeNumberOfInstrumentsHeld_16007c3e-a9fc-4bf9-af21-e8125c9f669d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeNumberOfInstrumentsHeld"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_d3ad2d21-8238-4e1e-8c2d-ef4f320a3858" xlink:to="loc_us-gaap_DerivativeNumberOfInstrumentsHeld_16007c3e-a9fc-4bf9-af21-e8125c9f669d" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeNotionalAmount_75ee56bc-3776-4590-a01e-2111d218a40a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeNotionalAmount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_d3ad2d21-8238-4e1e-8c2d-ef4f320a3858" xlink:to="loc_us-gaap_DerivativeNotionalAmount_75ee56bc-3776-4590-a01e-2111d218a40a" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet_a2714cc4-edf9-452d-ac03-455a45b77883" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_d3ad2d21-8238-4e1e-8c2d-ef4f320a3858" xlink:to="loc_us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet_a2714cc4-edf9-452d-ac03-455a45b77883" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_7e0421b4-450e-4527-8433-f7e7b19a8da6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestExpense"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_d3ad2d21-8238-4e1e-8c2d-ef4f320a3858" xlink:to="loc_us-gaap_InterestExpense_7e0421b4-450e-4527-8433-f7e7b19a8da6" xlink:type="arc" order="3"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/DerivativesandHedgingActivitiesScheduleofDerivativeInstrumentsDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#DerivativesandHedgingActivitiesScheduleofDerivativeInstrumentsDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/DerivativesandHedgingActivitiesScheduleofDerivativeInstrumentsDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLineItems_78913f7e-d55e-4bef-9b26-032bc7278d71" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeTable_496a572d-c3a7-49c6-a694-b604a3d17925" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativeLineItems_78913f7e-d55e-4bef-9b26-032bc7278d71" xlink:to="loc_us-gaap_DerivativeTable_496a572d-c3a7-49c6-a694-b604a3d17925" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_aaa55acd-b24a-457d-9761-0659f78e2e0f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_496a572d-c3a7-49c6-a694-b604a3d17925" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_aaa55acd-b24a-457d-9761-0659f78e2e0f" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingRelationshipDomain_aaa55acd-b24a-457d-9761-0659f78e2e0f_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HedgingRelationshipDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_aaa55acd-b24a-457d-9761-0659f78e2e0f" xlink:to="loc_us-gaap_HedgingRelationshipDomain_aaa55acd-b24a-457d-9761-0659f78e2e0f_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingRelationshipDomain_c820cfab-a96b-494f-abb3-64369b2a3593" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HedgingRelationshipDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_aaa55acd-b24a-457d-9761-0659f78e2e0f" xlink:to="loc_us-gaap_HedgingRelationshipDomain_c820cfab-a96b-494f-abb3-64369b2a3593" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashFlowHedgingMember_79ca9cad-6952-4749-b5b0-b22d9ebdeba6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashFlowHedgingMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingRelationshipDomain_c820cfab-a96b-494f-abb3-64369b2a3593" xlink:to="loc_us-gaap_CashFlowHedgingMember_79ca9cad-6952-4749-b5b0-b22d9ebdeba6" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_90f4e80a-b6d0-4c3c-a471-fbcd822f850b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_496a572d-c3a7-49c6-a694-b604a3d17925" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_90f4e80a-b6d0-4c3c-a471-fbcd822f850b" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_90f4e80a-b6d0-4c3c-a471-fbcd822f850b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeContractTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_90f4e80a-b6d0-4c3c-a471-fbcd822f850b" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_90f4e80a-b6d0-4c3c-a471-fbcd822f850b_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_1f4d1e86-0498-48b2-b3ec-9305b79bceeb" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeContractTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_90f4e80a-b6d0-4c3c-a471-fbcd822f850b" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_1f4d1e86-0498-48b2-b3ec-9305b79bceeb" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateSwapMember_3fd79ff1-483f-4e6c-816f-c03e9ae97efc" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestRateSwapMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_1f4d1e86-0498-48b2-b3ec-9305b79bceeb" xlink:to="loc_us-gaap_InterestRateSwapMember_3fd79ff1-483f-4e6c-816f-c03e9ae97efc" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateCapMember_fae3c27a-d90e-486a-babf-01d55a1935f4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestRateCapMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_1f4d1e86-0498-48b2-b3ec-9305b79bceeb" xlink:to="loc_us-gaap_InterestRateCapMember_fae3c27a-d90e-486a-babf-01d55a1935f4" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationAxis_691cd3ec-a5c2-47a8-91b5-4a8c77c4d47e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HedgingDesignationAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_496a572d-c3a7-49c6-a694-b604a3d17925" xlink:to="loc_us-gaap_HedgingDesignationAxis_691cd3ec-a5c2-47a8-91b5-4a8c77c4d47e" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_691cd3ec-a5c2-47a8-91b5-4a8c77c4d47e_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HedgingDesignationDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_HedgingDesignationAxis_691cd3ec-a5c2-47a8-91b5-4a8c77c4d47e" xlink:to="loc_us-gaap_HedgingDesignationDomain_691cd3ec-a5c2-47a8-91b5-4a8c77c4d47e_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_ffa200e6-dcf9-4f92-881a-c7f014f4ce95" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HedgingDesignationDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_HedgingDesignationAxis_691cd3ec-a5c2-47a8-91b5-4a8c77c4d47e" xlink:to="loc_us-gaap_HedgingDesignationDomain_ffa200e6-dcf9-4f92-881a-c7f014f4ce95" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_270ee686-3ede-42df-995f-7427592eb7f9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DesignatedAsHedgingInstrumentMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_ffa200e6-dcf9-4f92-881a-c7f014f4ce95" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_270ee686-3ede-42df-995f-7427592eb7f9" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_95ac4a60-4864-416e-acd9-5fb0dcdb1906" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementLocationAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_496a572d-c3a7-49c6-a694-b604a3d17925" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_95ac4a60-4864-416e-acd9-5fb0dcdb1906" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_95ac4a60-4864-416e-acd9-5fb0dcdb1906_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementLocationDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_95ac4a60-4864-416e-acd9-5fb0dcdb1906" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_95ac4a60-4864-416e-acd9-5fb0dcdb1906_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_15a7fd7f-4396-4edd-be81-c59cd2aaedcb" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementLocationDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_95ac4a60-4864-416e-acd9-5fb0dcdb1906" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_15a7fd7f-4396-4edd-be81-c59cd2aaedcb" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseMember_bad08d1d-0488-46d5-ac1a-7aab8683ea7e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestExpenseMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_15a7fd7f-4396-4edd-be81-c59cd2aaedcb" xlink:to="loc_us-gaap_InterestExpenseMember_bad08d1d-0488-46d5-ac1a-7aab8683ea7e" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeNumberOfInstrumentsHeld_4f7d91f6-2697-4f12-b620-04fcc9b4b38b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeNumberOfInstrumentsHeld"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_78913f7e-d55e-4bef-9b26-032bc7278d71" xlink:to="loc_us-gaap_DerivativeNumberOfInstrumentsHeld_4f7d91f6-2697-4f12-b620-04fcc9b4b38b" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeNotionalAmount_398fb3bc-8cbf-4cdd-a576-9a3ad0e117f6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeNotionalAmount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_78913f7e-d55e-4bef-9b26-032bc7278d71" xlink:to="loc_us-gaap_DerivativeNotionalAmount_398fb3bc-8cbf-4cdd-a576-9a3ad0e117f6" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_aaaf03f1-f06b-4a37-b114-21ee086db866" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeAssets"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_78913f7e-d55e-4bef-9b26-032bc7278d71" xlink:to="loc_us-gaap_DerivativeAssets_aaaf03f1-f06b-4a37-b114-21ee086db866" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration_a25dd0ab-3075-4aec-9421-3b497c827e2b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_78913f7e-d55e-4bef-9b26-032bc7278d71" xlink:to="loc_us-gaap_DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration_a25dd0ab-3075-4aec-9421-3b497c827e2b" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_f38ff67c-42dc-4257-9f80-cd93ffcbd8f6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_78913f7e-d55e-4bef-9b26-032bc7278d71" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_f38ff67c-42dc-4257-9f80-cd93ffcbd8f6" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax_2f260d6d-eeef-49f4-ad8f-1c0c573ab283" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_78913f7e-d55e-4bef-9b26-032bc7278d71" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax_2f260d6d-eeef-49f4-ad8f-1c0c573ab283" xlink:type="arc" order="5"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/EquityAdditionalInformationDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#EquityAdditionalInformationDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/EquityAdditionalInformationDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:href="lxp-20231231.xsd#lxp_EquityLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_EquityTable_467bfe03-cfeb-42bd-9884-e9bf629b23f2" xlink:href="lxp-20231231.xsd#lxp_EquityTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_lxp_EquityTable_467bfe03-cfeb-42bd-9884-e9bf629b23f2" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsidiarySaleOfStockAxis_544e107e-f82c-4206-9e3e-98a37dbb522a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsidiarySaleOfStockAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_lxp_EquityTable_467bfe03-cfeb-42bd-9884-e9bf629b23f2" xlink:to="loc_us-gaap_SubsidiarySaleOfStockAxis_544e107e-f82c-4206-9e3e-98a37dbb522a" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNameOfTransactionDomain_544e107e-f82c-4206-9e3e-98a37dbb522a_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SaleOfStockNameOfTransactionDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsidiarySaleOfStockAxis_544e107e-f82c-4206-9e3e-98a37dbb522a" xlink:to="loc_us-gaap_SaleOfStockNameOfTransactionDomain_544e107e-f82c-4206-9e3e-98a37dbb522a_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNameOfTransactionDomain_8cf79326-7ba7-472d-b791-d819729d5680" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SaleOfStockNameOfTransactionDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsidiarySaleOfStockAxis_544e107e-f82c-4206-9e3e-98a37dbb522a" xlink:to="loc_us-gaap_SaleOfStockNameOfTransactionDomain_8cf79326-7ba7-472d-b791-d819729d5680" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_AtMarketMember_fb86d6f5-bfb1-4344-b0a0-3f5504ef4bcd" xlink:href="lxp-20231231.xsd#lxp_AtMarketMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SaleOfStockNameOfTransactionDomain_8cf79326-7ba7-472d-b791-d819729d5680" xlink:to="loc_lxp_AtMarketMember_fb86d6f5-bfb1-4344-b0a0-3f5504ef4bcd" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_UnderwrittenOfferingMember_6742e01c-8204-4d43-993c-86cb23ee84ae" xlink:href="lxp-20231231.xsd#lxp_UnderwrittenOfferingMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SaleOfStockNameOfTransactionDomain_8cf79326-7ba7-472d-b791-d819729d5680" xlink:to="loc_lxp_UnderwrittenOfferingMember_6742e01c-8204-4d43-993c-86cb23ee84ae" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_b5d50bae-6f50-4e6c-9311-8b98ebf4b697" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementClassOfStockAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_lxp_EquityTable_467bfe03-cfeb-42bd-9884-e9bf629b23f2" xlink:to="loc_us-gaap_StatementClassOfStockAxis_b5d50bae-6f50-4e6c-9311-8b98ebf4b697" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_b5d50bae-6f50-4e6c-9311-8b98ebf4b697_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfStockDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_b5d50bae-6f50-4e6c-9311-8b98ebf4b697" xlink:to="loc_us-gaap_ClassOfStockDomain_b5d50bae-6f50-4e6c-9311-8b98ebf4b697_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_67a80e12-40dd-40b4-a478-d7b294db17f4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfStockDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_b5d50bae-6f50-4e6c-9311-8b98ebf4b697" xlink:to="loc_us-gaap_ClassOfStockDomain_67a80e12-40dd-40b4-a478-d7b294db17f4" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_f9125502-1d60-49b9-b43e-d7e3e88bf90d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_67a80e12-40dd-40b4-a478-d7b294db17f4" xlink:to="loc_us-gaap_CommonStockMember_f9125502-1d60-49b9-b43e-d7e3e88bf90d" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeriesCPreferredStockMember_f0c91591-f971-455a-9deb-c0779bcf5b20" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SeriesCPreferredStockMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_67a80e12-40dd-40b4-a478-d7b294db17f4" xlink:to="loc_us-gaap_SeriesCPreferredStockMember_f0c91591-f971-455a-9deb-c0779bcf5b20" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentAxis_cf593632-5785-4865-9dd7-8e7d2de30a02" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FinancialInstrumentAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_lxp_EquityTable_467bfe03-cfeb-42bd-9884-e9bf629b23f2" xlink:to="loc_us-gaap_FinancialInstrumentAxis_cf593632-5785-4865-9dd7-8e7d2de30a02" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_cf593632-5785-4865-9dd7-8e7d2de30a02_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FinancialInstrumentAxis_cf593632-5785-4865-9dd7-8e7d2de30a02" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_cf593632-5785-4865-9dd7-8e7d2de30a02_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_210b3bb4-c3a9-4717-9e73-03b9805f969b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FinancialInstrumentAxis_cf593632-5785-4865-9dd7-8e7d2de30a02" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_210b3bb4-c3a9-4717-9e73-03b9805f969b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForwardContractsMember_b6ebee0a-ed73-4f3b-a5ce-16f002400464" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ForwardContractsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_210b3bb4-c3a9-4717-9e73-03b9805f969b" xlink:to="loc_us-gaap_ForwardContractsMember_b6ebee0a-ed73-4f3b-a5ce-16f002400464" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_LegalEntityAxis_c6dfa2bc-6cbc-4b0b-8e19-7c4eaa214219" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LegalEntityAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_lxp_EquityTable_467bfe03-cfeb-42bd-9884-e9bf629b23f2" xlink:to="loc_dei_LegalEntityAxis_c6dfa2bc-6cbc-4b0b-8e19-7c4eaa214219" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain_c6dfa2bc-6cbc-4b0b-8e19-7c4eaa214219_default" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_c6dfa2bc-6cbc-4b0b-8e19-7c4eaa214219" xlink:to="loc_dei_EntityDomain_c6dfa2bc-6cbc-4b0b-8e19-7c4eaa214219_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain_aaaf21a3-625e-45c5-955b-65f9ee54e4e2" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_c6dfa2bc-6cbc-4b0b-8e19-7c4eaa214219" xlink:to="loc_dei_EntityDomain_aaaf21a3-625e-45c5-955b-65f9ee54e4e2" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LCIFMember_adf706ef-0db5-4937-99d0-173cb330e7c1" xlink:href="lxp-20231231.xsd#lxp_LCIFMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_aaaf21a3-625e-45c5-955b-65f9ee54e4e2" xlink:to="loc_lxp_LCIFMember_adf706ef-0db5-4937-99d0-173cb330e7c1" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationAxis_d7f0a0ce-df27-42f9-9d24-e55d161f8630" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisposalGroupClassificationAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_lxp_EquityTable_467bfe03-cfeb-42bd-9884-e9bf629b23f2" xlink:to="loc_us-gaap_DisposalGroupClassificationAxis_d7f0a0ce-df27-42f9-9d24-e55d161f8630" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_d7f0a0ce-df27-42f9-9d24-e55d161f8630_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisposalGroupClassificationDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_d7f0a0ce-df27-42f9-9d24-e55d161f8630" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_d7f0a0ce-df27-42f9-9d24-e55d161f8630_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_95864cde-9398-4aea-8522-876f57716a1f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisposalGroupClassificationDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_d7f0a0ce-df27-42f9-9d24-e55d161f8630" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_95864cde-9398-4aea-8522-876f57716a1f" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember_5baaf04a-54b4-4b56-a060-bde7440c93fc" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupClassificationDomain_95864cde-9398-4aea-8522-876f57716a1f" xlink:to="loc_us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember_5baaf04a-54b4-4b56-a060-bde7440c93fc" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_5795fc61-d5fb-4f0f-be61-26a3c6d85095" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_lxp_EquityTable_467bfe03-cfeb-42bd-9884-e9bf629b23f2" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_5795fc61-d5fb-4f0f-be61-26a3c6d85095" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_5795fc61-d5fb-4f0f-be61-26a3c6d85095_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_5795fc61-d5fb-4f0f-be61-26a3c6d85095" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_5795fc61-d5fb-4f0f-be61-26a3c6d85095_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_011f7dcd-de84-41db-9b5c-3da088fa847b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_5795fc61-d5fb-4f0f-be61-26a3c6d85095" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_011f7dcd-de84-41db-9b5c-3da088fa847b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PropertiesDisposedByLCIFMember_547ee7cb-f527-4124-ba74-42fa4d53f63f" xlink:href="lxp-20231231.xsd#lxp_PropertiesDisposedByLCIFMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_011f7dcd-de84-41db-9b5c-3da088fa847b" xlink:to="loc_lxp_PropertiesDisposedByLCIFMember_547ee7cb-f527-4124-ba74-42fa4d53f63f" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesAxis_639b25a0-e60d-4fa2-bb20-c44437b5d584" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ConsolidatedEntitiesAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_lxp_EquityTable_467bfe03-cfeb-42bd-9884-e9bf629b23f2" xlink:to="loc_srt_ConsolidatedEntitiesAxis_639b25a0-e60d-4fa2-bb20-c44437b5d584" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_639b25a0-e60d-4fa2-bb20-c44437b5d584_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ConsolidatedEntitiesDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ConsolidatedEntitiesAxis_639b25a0-e60d-4fa2-bb20-c44437b5d584" xlink:to="loc_srt_ConsolidatedEntitiesDomain_639b25a0-e60d-4fa2-bb20-c44437b5d584_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_de8568ff-a456-4bfb-912c-cb85301b2fb2" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ConsolidatedEntitiesDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ConsolidatedEntitiesAxis_639b25a0-e60d-4fa2-bb20-c44437b5d584" xlink:to="loc_srt_ConsolidatedEntitiesDomain_de8568ff-a456-4bfb-912c-cb85301b2fb2" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember_89941606-fa62-48a7-b0a9-75a72d82710e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VariableInterestEntityPrimaryBeneficiaryMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidatedEntitiesDomain_de8568ff-a456-4bfb-912c-cb85301b2fb2" xlink:to="loc_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember_89941606-fa62-48a7-b0a9-75a72d82710e" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_CounterpartyNameAxis_aaa9373a-150d-4b9e-9d50-527cafe0ae3d" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_CounterpartyNameAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_lxp_EquityTable_467bfe03-cfeb-42bd-9884-e9bf629b23f2" xlink:to="loc_srt_CounterpartyNameAxis_aaa9373a-150d-4b9e-9d50-527cafe0ae3d" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_aaa9373a-150d-4b9e-9d50-527cafe0ae3d_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_CounterpartyNameAxis_aaa9373a-150d-4b9e-9d50-527cafe0ae3d" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_aaa9373a-150d-4b9e-9d50-527cafe0ae3d_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_79082f2a-c2c0-421b-9347-ee0b646ccc85" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_CounterpartyNameAxis_aaa9373a-150d-4b9e-9d50-527cafe0ae3d" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_79082f2a-c2c0-421b-9347-ee0b646ccc85" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LCIFPartnershipMember_57f648cc-1aaa-49a5-b8ba-33585d33e689" xlink:href="lxp-20231231.xsd#lxp_LCIFPartnershipMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_79082f2a-c2c0-421b-9347-ee0b646ccc85" xlink:to="loc_lxp_LCIFPartnershipMember_57f648cc-1aaa-49a5-b8ba-33585d33e689" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_257e9900-409e-43cf-92a3-14aef70a51ef" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_257e9900-409e-43cf-92a3-14aef70a51ef" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockConsiderationReceivedOnTransaction_ff6b19db-2203-4ded-878e-081e2d0c79c0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SaleOfStockConsiderationReceivedOnTransaction"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_us-gaap_SaleOfStockConsiderationReceivedOnTransaction_ff6b19db-2203-4ded-878e-081e2d0c79c0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_CommonStockSharesToBeSettledOnForwardBasisAggregateValue_3c8b920e-1688-40a8-b2fb-4b45ed356c04" xlink:href="lxp-20231231.xsd#lxp_CommonStockSharesToBeSettledOnForwardBasisAggregateValue"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_lxp_CommonStockSharesToBeSettledOnForwardBasisAggregateValue_3c8b920e-1688-40a8-b2fb-4b45ed356c04" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SaleofStockAuthorizedAmount_2d2bcd44-983a-40f9-ac17-8b18985c502a" xlink:href="lxp-20231231.xsd#lxp_SaleofStockAuthorizedAmount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_lxp_SaleofStockAuthorizedAmount_2d2bcd44-983a-40f9-ac17-8b18985c502a" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SaleofStockAmountAvailableforIssuance_968a8528-6c3d-4bcf-a085-49967582394b" xlink:href="lxp-20231231.xsd#lxp_SaleofStockAmountAvailableforIssuance"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_lxp_SaleofStockAmountAvailableforIssuance_968a8528-6c3d-4bcf-a085-49967582394b" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockPricePerShare_a02cbdc6-25ee-4e69-8554-6eed0a7e9f9f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SaleOfStockPricePerShare"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_us-gaap_SaleOfStockPricePerShare_a02cbdc6-25ee-4e69-8554-6eed0a7e9f9f" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_876bdc26-fbcf-478a-b9a8-d4d96d658e44" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_876bdc26-fbcf-478a-b9a8-d4d96d658e44" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased_91ff5112-c374-47e7-89c8-7ecb4d37288b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased_91ff5112-c374-47e7-89c8-7ecb4d37288b" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_6f61a1a9-06ab-43fb-96e2-8f893c4251ae" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodShares"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_6f61a1a9-06ab-43fb-96e2-8f893c4251ae" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockAcquiredAverageCostPerShare_ce0f07c1-fe11-4764-bf76-5c53f9affbf9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TreasuryStockAcquiredAverageCostPerShare"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_us-gaap_TreasuryStockAcquiredAverageCostPerShare_ce0f07c1-fe11-4764-bf76-5c53f9affbf9" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased_85050a5c-9651-4b30-947d-0c399d0c6ad8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased_85050a5c-9651-4b30-947d-0c399d0c6ad8" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesOutstanding_617ed493-d9e5-4ba8-9e56-1d322245a586" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockSharesOutstanding"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_us-gaap_PreferredStockSharesOutstanding_617ed493-d9e5-4ba8-9e56-1d322245a586" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockDividendRatePerDollarAmount_cd184f8d-03af-46c4-b542-bfa1b0b32dbc" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockDividendRatePerDollarAmount"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_us-gaap_PreferredStockDividendRatePerDollarAmount_cd184f8d-03af-46c4-b542-bfa1b0b32dbc" xlink:type="arc" order="12"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockLiquidationPreferenceValue_c1074ec2-a07c-4416-83c3-e88ea7bfc92f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockLiquidationPreferenceValue"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_us-gaap_PreferredStockLiquidationPreferenceValue_c1074ec2-a07c-4416-83c3-e88ea7bfc92f" xlink:type="arc" order="13"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockConvertibleConversionRatio_4c89f956-36cd-414e-992f-43dd09968ad4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockConvertibleConversionRatio"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_us-gaap_PreferredStockConvertibleConversionRatio_4c89f956-36cd-414e-992f-43dd09968ad4" xlink:type="arc" order="14"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PreferredStockConversionThresholdConversionPricePercentage_0a28dc89-5d4b-49bf-9e6a-abf1f92b6a09" xlink:href="lxp-20231231.xsd#lxp_PreferredStockConversionThresholdConversionPricePercentage"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_lxp_PreferredStockConversionThresholdConversionPricePercentage_0a28dc89-5d4b-49bf-9e6a-abf1f92b6a09" xlink:type="arc" order="15"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PartnersCapitalEquivalentInCommonShares_16b6811a-16a9-440d-ac8f-38214de8a1aa" xlink:href="lxp-20231231.xsd#lxp_PartnersCapitalEquivalentInCommonShares"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_lxp_PartnersCapitalEquivalentInCommonShares_16b6811a-16a9-440d-ac8f-38214de8a1aa" xlink:type="arc" order="16"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PartnersCapitalAccountUnitsRedeemed_315e48bd-5d9e-4726-93f4-ba0c2ba8c8da" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PartnersCapitalAccountUnitsRedeemed"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_us-gaap_PartnersCapitalAccountUnitsRedeemed_315e48bd-5d9e-4726-93f4-ba0c2ba8c8da" xlink:type="arc" order="17"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RealEstateNumberofPropertiesSold_41db7752-040b-49f2-89de-f54e28fd2285" xlink:href="lxp-20231231.xsd#lxp_RealEstateNumberofPropertiesSold"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_lxp_RealEstateNumberofPropertiesSold_41db7752-040b-49f2-89de-f54e28fd2285" xlink:type="arc" order="18"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PartnersCapitalAccountSharesIssuedForUnitsRedeemed_7b031066-cf90-4546-a278-28997c91f2e0" xlink:href="lxp-20231231.xsd#lxp_PartnersCapitalAccountSharesIssuedForUnitsRedeemed"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_lxp_PartnersCapitalAccountSharesIssuedForUnitsRedeemed_7b031066-cf90-4546-a278-28997c91f2e0" xlink:type="arc" order="19"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PartnersCapitalAccountExchangesAndConversions_1a95b7ae-caaa-4f94-9f71-448a4d50a954" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PartnersCapitalAccountExchangesAndConversions"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_us-gaap_PartnersCapitalAccountExchangesAndConversions_1a95b7ae-caaa-4f94-9f71-448a4d50a954" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConversionOfStockSharesIssued1_ae4e1bea-60e9-498a-99fd-bead9df02a88" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ConversionOfStockSharesIssued1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_us-gaap_ConversionOfStockSharesIssued1_ae4e1bea-60e9-498a-99fd-bead9df02a88" xlink:type="arc" order="21"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParent_e6ddb5ef-31cd-44e6-bc97-b2342625b6cd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParent"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_EquityLineItems_5f4b2001-9ea3-4d90-9f39-5b5945163d6f" xlink:to="loc_us-gaap_ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParent_e6ddb5ef-31cd-44e6-bc97-b2342625b6cd" xlink:type="arc" order="22"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/EquityScheduleofChangesinAOCIDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#EquityScheduleofChangesinAOCIDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/EquityScheduleofChangesinAOCIDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_bed01290-838d-41c1-be53-dcc8bf904515" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_43c0c4ec-ed61-44da-add1-892325c0f507" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_bed01290-838d-41c1-be53-dcc8bf904515" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_43c0c4ec-ed61-44da-add1-892325c0f507" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_9df04c9b-f1b1-43c5-8c2a-42402765d481" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementEquityComponentsAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_43c0c4ec-ed61-44da-add1-892325c0f507" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_9df04c9b-f1b1-43c5-8c2a-42402765d481" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_9df04c9b-f1b1-43c5-8c2a-42402765d481_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityComponentDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_9df04c9b-f1b1-43c5-8c2a-42402765d481" xlink:to="loc_us-gaap_EquityComponentDomain_9df04c9b-f1b1-43c5-8c2a-42402765d481_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_221b33b8-2dc7-4700-bcea-e8a54812c55b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityComponentDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_9df04c9b-f1b1-43c5-8c2a-42402765d481" xlink:to="loc_us-gaap_EquityComponentDomain_221b33b8-2dc7-4700-bcea-e8a54812c55b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_3852f3f3-18f5-41e0-ba5e-c48b5b09d2e9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_221b33b8-2dc7-4700-bcea-e8a54812c55b" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_3852f3f3-18f5-41e0-ba5e-c48b5b09d2e9" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember_ff047e10-227e-42c9-b803-95533f0029ad" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_221b33b8-2dc7-4700-bcea-e8a54812c55b" xlink:to="loc_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember_ff047e10-227e-42c9-b803-95533f0029ad" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_c89ef3a1-99bd-4a0f-bd8e-69c0cf577a34" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AOCIAttributableToParentNetOfTaxRollForward"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_bed01290-838d-41c1-be53-dcc8bf904515" xlink:to="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_c89ef3a1-99bd-4a0f-bd8e-69c0cf577a34" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_cf9d3b09-9051-448c-bfa1-d7d8e4be2593" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_c89ef3a1-99bd-4a0f-bd8e-69c0cf577a34" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_cf9d3b09-9051-448c-bfa1-d7d8e4be2593" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_78872661-8ba8-42fd-ab9e-6a96a3e40e0b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_c89ef3a1-99bd-4a0f-bd8e-69c0cf577a34" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_78872661-8ba8-42fd-ab9e-6a96a3e40e0b" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_a09901c8-957a-4862-888c-b7ff74683641" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_c89ef3a1-99bd-4a0f-bd8e-69c0cf577a34" xlink:to="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_a09901c8-957a-4862-888c-b7ff74683641" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_d999e32e-d517-4541-bde2-f3f6da174313" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/BenefitPlansNonVestedShareActivityDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#BenefitPlansNonVestedShareActivityDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/BenefitPlansNonVestedShareActivityDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_b6a07e33-885b-423d-8e24-f1eb0fdde759" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_e19b5e5a-adbe-45ef-9880-e12859dfc91e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_b6a07e33-885b-423d-8e24-f1eb0fdde759" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_e19b5e5a-adbe-45ef-9880-e12859dfc91e" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_9b24bd83-dc87-4a87-a9e3-b023fec9c524" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AwardTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_e19b5e5a-adbe-45ef-9880-e12859dfc91e" xlink:to="loc_us-gaap_AwardTypeAxis_9b24bd83-dc87-4a87-a9e3-b023fec9c524" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_9b24bd83-dc87-4a87-a9e3-b023fec9c524_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_9b24bd83-dc87-4a87-a9e3-b023fec9c524" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_9b24bd83-dc87-4a87-a9e3-b023fec9c524_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_22942d93-58d7-4787-abb9-d566263898c0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_9b24bd83-dc87-4a87-a9e3-b023fec9c524" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_22942d93-58d7-4787-abb9-d566263898c0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NonVestedSharesMember_04e17a6d-c718-4d81-a393-414138fc8e1b" xlink:href="lxp-20231231.xsd#lxp_NonVestedSharesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_22942d93-58d7-4787-abb9-d566263898c0" xlink:to="loc_lxp_NonVestedSharesMember_04e17a6d-c718-4d81-a393-414138fc8e1b" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_1edc107e-08b9-437a-9f37-35a80646f4f0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_b6a07e33-885b-423d-8e24-f1eb0fdde759" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_1edc107e-08b9-437a-9f37-35a80646f4f0" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4c6cd46a-e14b-4e41-80c1-fbf26abc7a94" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_1edc107e-08b9-437a-9f37-35a80646f4f0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4c6cd46a-e14b-4e41-80c1-fbf26abc7a94" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_ca878bdc-0564-415c-9c07-769e2da5f984" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_1edc107e-08b9-437a-9f37-35a80646f4f0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_ca878bdc-0564-415c-9c07-769e2da5f984" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_62ff5589-0869-4cb4-aebf-a939b98a2190" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_1edc107e-08b9-437a-9f37-35a80646f4f0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_62ff5589-0869-4cb4-aebf-a939b98a2190" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_880dd4b2-4cad-4457-ba06-b44b8b08becc" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_1edc107e-08b9-437a-9f37-35a80646f4f0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_880dd4b2-4cad-4457-ba06-b44b8b08becc" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_ece69e52-382d-425f-a398-62e503720c02" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValueAbstract_929d0d98-912f-497f-ba54-ca9bb5aa4c9a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValueAbstract"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_b6a07e33-885b-423d-8e24-f1eb0fdde759" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValueAbstract_929d0d98-912f-497f-ba54-ca9bb5aa4c9a" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_c2e02da2-24c7-48dc-8969-2f3658863884" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValueAbstract_929d0d98-912f-497f-ba54-ca9bb5aa4c9a" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_c2e02da2-24c7-48dc-8969-2f3658863884" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_ee5b3372-d68d-4c55-a096-7ff5be2144e3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValueAbstract_929d0d98-912f-497f-ba54-ca9bb5aa4c9a" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_ee5b3372-d68d-4c55-a096-7ff5be2144e3" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_aa06e312-aafd-49e5-a1f2-f9b9e5b19b10" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValueAbstract_929d0d98-912f-497f-ba54-ca9bb5aa4c9a" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_aa06e312-aafd-49e5-a1f2-f9b9e5b19b10" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_6e4c0f7a-e13d-4770-855a-6193436681f5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValueAbstract_929d0d98-912f-497f-ba54-ca9bb5aa4c9a" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_6e4c0f7a-e13d-4770-855a-6193436681f5" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_11cd7b19-6f2a-4e5d-9594-4d3375f54ef8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/BenefitPlansSharesGrantedtoCertainEmployeesandTrusteesDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#BenefitPlansSharesGrantedtoCertainEmployeesandTrusteesDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/BenefitPlansSharesGrantedtoCertainEmployeesandTrusteesDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_9b908421-0114-4312-bb4f-2776bd4ea857" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_49b8bb2e-57d9-487e-90fa-f25e06f8bf65" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_9b908421-0114-4312-bb4f-2776bd4ea857" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_49b8bb2e-57d9-487e-90fa-f25e06f8bf65" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_81565f79-d449-489e-9339-7b39841bb158" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AwardTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_49b8bb2e-57d9-487e-90fa-f25e06f8bf65" xlink:to="loc_us-gaap_AwardTypeAxis_81565f79-d449-489e-9339-7b39841bb158" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_81565f79-d449-489e-9339-7b39841bb158_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_81565f79-d449-489e-9339-7b39841bb158" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_81565f79-d449-489e-9339-7b39841bb158_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_969d719d-f2b3-4727-97d1-9f890f8570e6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_81565f79-d449-489e-9339-7b39841bb158" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_969d719d-f2b3-4727-97d1-9f890f8570e6" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PerformanceSharesMember_69a68554-b0f9-4e9f-a404-7c07213a2496" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PerformanceSharesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_969d719d-f2b3-4727-97d1-9f890f8570e6" xlink:to="loc_us-gaap_PerformanceSharesMember_69a68554-b0f9-4e9f-a404-7c07213a2496" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_IndexPerformanceSharesMember_5ed05c3e-d7d3-42af-be77-a54de6f82049" xlink:href="lxp-20231231.xsd#lxp_IndexPerformanceSharesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PerformanceSharesMember_69a68554-b0f9-4e9f-a404-7c07213a2496" xlink:to="loc_lxp_IndexPerformanceSharesMember_5ed05c3e-d7d3-42af-be77-a54de6f82049" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PeerPerformanceSharesMember_767b9050-30a5-4629-8e85-6738e7dd7695" xlink:href="lxp-20231231.xsd#lxp_PeerPerformanceSharesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PerformanceSharesMember_69a68554-b0f9-4e9f-a404-7c07213a2496" xlink:to="loc_lxp_PeerPerformanceSharesMember_767b9050-30a5-4629-8e85-6738e7dd7695" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NonVestedCommonSharesMember_5102a4ca-5a9d-4620-ae4c-a2956b321426" xlink:href="lxp-20231231.xsd#lxp_NonVestedCommonSharesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_969d719d-f2b3-4727-97d1-9f890f8570e6" xlink:to="loc_lxp_NonVestedCommonSharesMember_5102a4ca-5a9d-4620-ae4c-a2956b321426" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_62db3f63-2ae6-43d3-becc-de6cbf387f7e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_9b908421-0114-4312-bb4f-2776bd4ea857" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_62db3f63-2ae6-43d3-becc-de6cbf387f7e" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_a9452dbf-07ac-4fde-a5f9-2a1298b71584" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_9b908421-0114-4312-bb4f-2776bd4ea857" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_a9452dbf-07ac-4fde-a5f9-2a1298b71584" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantedInPeriodFairValue_9c3d0dc8-9452-4380-9a7c-53c74fa740bb" xlink:href="lxp-20231231.xsd#lxp_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantedInPeriodFairValue"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_9b908421-0114-4312-bb4f-2776bd4ea857" xlink:to="loc_lxp_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantedInPeriodFairValue_9c3d0dc8-9452-4380-9a7c-53c74fa740bb" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SharebasedCompensationArrangementbySharebasedPaymentAwardMeasurementPeriod_c3d33d53-41ee-4fbc-a8a6-7c7f18f0dfc5" xlink:href="lxp-20231231.xsd#lxp_SharebasedCompensationArrangementbySharebasedPaymentAwardMeasurementPeriod"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_9b908421-0114-4312-bb4f-2776bd4ea857" xlink:to="loc_lxp_SharebasedCompensationArrangementbySharebasedPaymentAwardMeasurementPeriod_c3d33d53-41ee-4fbc-a8a6-7c7f18f0dfc5" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_f13e234b-cffd-4527-8abb-3a8fb45bcd8d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_9b908421-0114-4312-bb4f-2776bd4ea857" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_f13e234b-cffd-4527-8abb-3a8fb45bcd8d" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_e52b2f7e-d7a2-4581-ab3c-674c77294710" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_9b908421-0114-4312-bb4f-2776bd4ea857" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_e52b2f7e-d7a2-4581-ab3c-674c77294710" xlink:type="arc" order="5"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/BenefitPlansAdditionalInformationDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#BenefitPlansAdditionalInformationDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/BenefitPlansAdditionalInformationDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_b6d92707-ea16-4d3f-9811-3f90ed9c4503" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_39692245-7e5a-460a-ac38-5108a66d1692" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_b6d92707-ea16-4d3f-9811-3f90ed9c4503" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_39692245-7e5a-460a-ac38-5108a66d1692" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_5775500d-7291-4bc0-8661-11852b449207" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AwardTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_39692245-7e5a-460a-ac38-5108a66d1692" xlink:to="loc_us-gaap_AwardTypeAxis_5775500d-7291-4bc0-8661-11852b449207" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_5775500d-7291-4bc0-8661-11852b449207_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_5775500d-7291-4bc0-8661-11852b449207" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_5775500d-7291-4bc0-8661-11852b449207_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_5ba13dbd-d8c8-4449-943a-db24fc9ecf7b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_5775500d-7291-4bc0-8661-11852b449207" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_5ba13dbd-d8c8-4449-943a-db24fc9ecf7b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NonManagementAwardGrantMember_45a50a05-ec45-4954-8a92-487a1c733cdc" xlink:href="lxp-20231231.xsd#lxp_NonManagementAwardGrantMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_5ba13dbd-d8c8-4449-943a-db24fc9ecf7b" xlink:to="loc_lxp_NonManagementAwardGrantMember_45a50a05-ec45-4954-8a92-487a1c733cdc" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NonVestedSharesMember_a3f188d6-fb83-4578-8c9d-cf810cd45a07" xlink:href="lxp-20231231.xsd#lxp_NonVestedSharesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_5ba13dbd-d8c8-4449-943a-db24fc9ecf7b" xlink:to="loc_lxp_NonVestedSharesMember_a3f188d6-fb83-4578-8c9d-cf810cd45a07" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SharesSubjectToTimeMember_5ec4dae6-99a5-4e4c-aff2-61cfd9ddd1b7" xlink:href="lxp-20231231.xsd#lxp_SharesSubjectToTimeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_5ba13dbd-d8c8-4449-943a-db24fc9ecf7b" xlink:to="loc_lxp_SharesSubjectToTimeMember_5ec4dae6-99a5-4e4c-aff2-61cfd9ddd1b7" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SharesSubjectToPerformanceMember_d7e41eee-2f27-4ae8-af0c-851f13943d3c" xlink:href="lxp-20231231.xsd#lxp_SharesSubjectToPerformanceMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_5ba13dbd-d8c8-4449-943a-db24fc9ecf7b" xlink:to="loc_lxp_SharesSubjectToPerformanceMember_d7e41eee-2f27-4ae8-af0c-851f13943d3c" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesIssuedForServices_2c58aaaf-67f7-400e-a1d6-355721c4ded3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockIssuedDuringPeriodSharesIssuedForServices"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_b6d92707-ea16-4d3f-9811-3f90ed9c4503" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesIssuedForServices_2c58aaaf-67f7-400e-a1d6-355721c4ded3" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueIssuedForServices_1a069736-ecc0-408d-9b0f-c093a59b5092" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockIssuedDuringPeriodValueIssuedForServices"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_b6d92707-ea16-4d3f-9811-3f90ed9c4503" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueIssuedForServices_1a069736-ecc0-408d-9b0f-c093a59b5092" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_44dc48d1-8439-4641-838e-0a2a8fe05c8c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_b6d92707-ea16-4d3f-9811-3f90ed9c4503" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_44dc48d1-8439-4641-838e-0a2a8fe05c8c" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_c5252d58-7af8-480d-8b96-2295004d09d3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_b6d92707-ea16-4d3f-9811-3f90ed9c4503" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_c5252d58-7af8-480d-8b96-2295004d09d3" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_ebea3ef6-4ffa-4d95-91e1-3610b3607db3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_b6d92707-ea16-4d3f-9811-3f90ed9c4503" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_ebea3ef6-4ffa-4d95-91e1-3610b3607db3" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_eabe7c4c-a852-4324-9e0e-ca1af9821d51" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_b6d92707-ea16-4d3f-9811-3f90ed9c4503" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_eabe7c4c-a852-4324-9e0e-ca1af9821d51" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesHeldInEmployeeTrustShares_b39e510a-7a89-4ed4-bdcd-8ced45aedef7" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockSharesHeldInEmployeeTrustShares"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_b6d92707-ea16-4d3f-9811-3f90ed9c4503" xlink:to="loc_us-gaap_CommonStockSharesHeldInEmployeeTrustShares_b39e510a-7a89-4ed4-bdcd-8ced45aedef7" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_InitialVestingPercentage_ca620df1-1545-48d6-9b97-73735336079e" xlink:href="lxp-20231231.xsd#lxp_InitialVestingPercentage"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_b6d92707-ea16-4d3f-9811-3f90ed9c4503" xlink:to="loc_lxp_InitialVestingPercentage_ca620df1-1545-48d6-9b97-73735336079e" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_VestingPercentage_8aa41d20-d243-426d-bb5a-a4268dc48168" xlink:href="lxp-20231231.xsd#lxp_VestingPercentage"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_b6d92707-ea16-4d3f-9811-3f90ed9c4503" xlink:to="loc_lxp_VestingPercentage_8aa41d20-d243-426d-bb5a-a4268dc48168" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DefinedContributionPlanVestingPeriod_ce19915f-2ac5-40ac-b29c-c1c5d3a3bbe9" xlink:href="lxp-20231231.xsd#lxp_DefinedContributionPlanVestingPeriod"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_b6d92707-ea16-4d3f-9811-3f90ed9c4503" xlink:to="loc_lxp_DefinedContributionPlanVestingPeriod_ce19915f-2ac5-40ac-b29c-c1c5d3a3bbe9" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedContributionPlanCostRecognized_56186fda-7287-4b08-92a2-1061e234534b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DefinedContributionPlanCostRecognized"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_b6d92707-ea16-4d3f-9811-3f90ed9c4503" xlink:to="loc_us-gaap_DefinedContributionPlanCostRecognized_56186fda-7287-4b08-92a2-1061e234534b" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_8737af45-7009-496e-90d8-c2dbe390b7ee" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_b6d92707-ea16-4d3f-9811-3f90ed9c4503" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_8737af45-7009-496e-90d8-c2dbe390b7ee" xlink:type="arc" order="11"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/IncomeTaxesAdditionalInformationDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#IncomeTaxesAdditionalInformationDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/IncomeTaxesAdditionalInformationDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_lxp_IncomeTaxesLineItems_bcfeb648-9102-4601-8cdc-ea482059dce5" xlink:href="lxp-20231231.xsd#lxp_IncomeTaxesLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_IncomeTaxesTable_8380f715-0a20-4152-b9b2-7c3c30318f61" xlink:href="lxp-20231231.xsd#lxp_IncomeTaxesTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_lxp_IncomeTaxesLineItems_bcfeb648-9102-4601-8cdc-ea482059dce5" xlink:to="loc_lxp_IncomeTaxesTable_8380f715-0a20-4152-b9b2-7c3c30318f61" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityAxis_7f75fedc-ee6e-4704-a25c-9e8394c07c74" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxAuthorityAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_lxp_IncomeTaxesTable_8380f715-0a20-4152-b9b2-7c3c30318f61" xlink:to="loc_us-gaap_IncomeTaxAuthorityAxis_7f75fedc-ee6e-4704-a25c-9e8394c07c74" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_7f75fedc-ee6e-4704-a25c-9e8394c07c74_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxAuthorityDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_7f75fedc-ee6e-4704-a25c-9e8394c07c74" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_7f75fedc-ee6e-4704-a25c-9e8394c07c74_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_fd8fc8af-bd5b-4fda-8022-e560cbdb9765" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxAuthorityDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_7f75fedc-ee6e-4704-a25c-9e8394c07c74" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_fd8fc8af-bd5b-4fda-8022-e560cbdb9765" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StateAndLocalJurisdictionMember_7dc0d895-57e2-4ee3-93bf-d8fb2dc554fa" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StateAndLocalJurisdictionMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_fd8fc8af-bd5b-4fda-8022-e560cbdb9765" xlink:to="loc_us-gaap_StateAndLocalJurisdictionMember_7dc0d895-57e2-4ee3-93bf-d8fb2dc554fa" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_StateTaxesPaid_ba0375eb-7690-4ad4-86c0-1794f20ec952" xlink:href="lxp-20231231.xsd#lxp_StateTaxesPaid"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_IncomeTaxesLineItems_bcfeb648-9102-4601-8cdc-ea482059dce5" xlink:to="loc_lxp_StateTaxesPaid_ba0375eb-7690-4ad4-86c0-1794f20ec952" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLossCarryforwards_9fafa662-e782-4d2c-a1ba-ef187b80f971" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLossCarryforwards"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_IncomeTaxesLineItems_bcfeb648-9102-4601-8cdc-ea482059dce5" xlink:to="loc_us-gaap_OperatingLossCarryforwards_9fafa662-e782-4d2c-a1ba-ef187b80f971" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsLiabilitiesNet_add16024-f946-4ecf-9f8e-4ce6dc68517b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNet"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_IncomeTaxesLineItems_bcfeb648-9102-4601-8cdc-ea482059dce5" xlink:to="loc_us-gaap_DeferredTaxAssetsLiabilitiesNet_add16024-f946-4ecf-9f8e-4ce6dc68517b" xlink:type="arc" order="2"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/IncomeTaxesSummaryofAverageTaxableNatureofDividendsDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#IncomeTaxesSummaryofAverageTaxableNatureofDividendsDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/IncomeTaxesSummaryofAverageTaxableNatureofDividendsDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxContingencyLineItems_f86e751e-bcf3-4236-9570-c3de8910ddba" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxContingencyLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxContingencyTable_a2dfb686-1665-400e-8d55-54240fe37230" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxContingencyTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_f86e751e-bcf3-4236-9570-c3de8910ddba" xlink:to="loc_us-gaap_IncomeTaxContingencyTable_a2dfb686-1665-400e-8d55-54240fe37230" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_58f0f6c9-20ee-4621-ac2c-f3d999b0b26a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementClassOfStockAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeTaxContingencyTable_a2dfb686-1665-400e-8d55-54240fe37230" xlink:to="loc_us-gaap_StatementClassOfStockAxis_58f0f6c9-20ee-4621-ac2c-f3d999b0b26a" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_58f0f6c9-20ee-4621-ac2c-f3d999b0b26a_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfStockDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_58f0f6c9-20ee-4621-ac2c-f3d999b0b26a" xlink:to="loc_us-gaap_ClassOfStockDomain_58f0f6c9-20ee-4621-ac2c-f3d999b0b26a_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_95cd8b8d-f2ca-48eb-8f50-7be2e7dfbaca" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfStockDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_58f0f6c9-20ee-4621-ac2c-f3d999b0b26a" xlink:to="loc_us-gaap_ClassOfStockDomain_95cd8b8d-f2ca-48eb-8f50-7be2e7dfbaca" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_f8001d6c-a00e-40a7-a60d-0c981b55edd7" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_95cd8b8d-f2ca-48eb-8f50-7be2e7dfbaca" xlink:to="loc_us-gaap_CommonStockMember_f8001d6c-a00e-40a7-a60d-0c981b55edd7" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeriesCPreferredStockMember_7263afc9-b948-4d66-bc5e-4b065fe1ac20" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SeriesCPreferredStockMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_95cd8b8d-f2ca-48eb-8f50-7be2e7dfbaca" xlink:to="loc_us-gaap_SeriesCPreferredStockMember_7263afc9-b948-4d66-bc5e-4b065fe1ac20" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_TaxOnDividendsByNatureAxis_5e10dde5-eef0-4441-b7f0-e24251e59f28" xlink:href="lxp-20231231.xsd#lxp_TaxOnDividendsByNatureAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeTaxContingencyTable_a2dfb686-1665-400e-8d55-54240fe37230" xlink:to="loc_lxp_TaxOnDividendsByNatureAxis_5e10dde5-eef0-4441-b7f0-e24251e59f28" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_TaxOnDividendsByNatureDomain_5e10dde5-eef0-4441-b7f0-e24251e59f28_default" xlink:href="lxp-20231231.xsd#lxp_TaxOnDividendsByNatureDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_lxp_TaxOnDividendsByNatureAxis_5e10dde5-eef0-4441-b7f0-e24251e59f28" xlink:to="loc_lxp_TaxOnDividendsByNatureDomain_5e10dde5-eef0-4441-b7f0-e24251e59f28_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_TaxOnDividendsByNatureDomain_7b2c074d-86ea-4d42-8381-471622097265" xlink:href="lxp-20231231.xsd#lxp_TaxOnDividendsByNatureDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_lxp_TaxOnDividendsByNatureAxis_5e10dde5-eef0-4441-b7f0-e24251e59f28" xlink:to="loc_lxp_TaxOnDividendsByNatureDomain_7b2c074d-86ea-4d42-8381-471622097265" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_OrdinaryIncomeMember_d971d84d-ae78-411d-ae4c-ddfd6318a512" xlink:href="lxp-20231231.xsd#lxp_OrdinaryIncomeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_TaxOnDividendsByNatureDomain_7b2c074d-86ea-4d42-8381-471622097265" xlink:to="loc_lxp_OrdinaryIncomeMember_d971d84d-ae78-411d-ae4c-ddfd6318a512" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_FifteenPercentRateQualifyingDividendMember_a18851e0-300a-42d5-99f9-1879136e1525" xlink:href="lxp-20231231.xsd#lxp_FifteenPercentRateQualifyingDividendMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_TaxOnDividendsByNatureDomain_7b2c074d-86ea-4d42-8381-471622097265" xlink:to="loc_lxp_FifteenPercentRateQualifyingDividendMember_a18851e0-300a-42d5-99f9-1879136e1525" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_FifteenPercentRateGainMember_56891782-7bab-44ba-805d-dbccf1c432eb" xlink:href="lxp-20231231.xsd#lxp_FifteenPercentRateGainMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_TaxOnDividendsByNatureDomain_7b2c074d-86ea-4d42-8381-471622097265" xlink:to="loc_lxp_FifteenPercentRateGainMember_56891782-7bab-44ba-805d-dbccf1c432eb" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ReturnOfCapitalMember_453f6a84-7a46-453a-b2d1-685837ff5cbc" xlink:href="lxp-20231231.xsd#lxp_ReturnOfCapitalMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_lxp_TaxOnDividendsByNatureDomain_7b2c074d-86ea-4d42-8381-471622097265" xlink:to="loc_lxp_ReturnOfCapitalMember_453f6a84-7a46-453a-b2d1-685837ff5cbc" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_ab968ef7-a647-4f0e-a4be-b0dd3d491a25" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockDividendsPerShareDeclared"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_f86e751e-bcf3-4236-9570-c3de8910ddba" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_ab968ef7-a647-4f0e-a4be-b0dd3d491a25" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockDividendsPerShareDeclared_04bbef31-c954-41a6-8e0a-bcba623a4f0b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockDividendsPerShareDeclared"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_f86e751e-bcf3-4236-9570-c3de8910ddba" xlink:to="loc_us-gaap_PreferredStockDividendsPerShareDeclared_04bbef31-c954-41a6-8e0a-bcba623a4f0b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_TaxablePercentageAllocationOnDividends_d9941952-ef4e-4ba2-aa32-80a0496e44ed" xlink:href="lxp-20231231.xsd#lxp_TaxablePercentageAllocationOnDividends"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_f86e751e-bcf3-4236-9570-c3de8910ddba" xlink:to="loc_lxp_TaxablePercentageAllocationOnDividends_d9941952-ef4e-4ba2-aa32-80a0496e44ed" xlink:type="arc" order="2"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/CommitmentsandContingenciesDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#CommitmentsandContingenciesDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/CommitmentsandContingenciesDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateLineItems_14445b65-8b0d-486e-b9e0-2920efc1caf5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateTable_dfc0bf77-f3b0-4eed-b688-0399f835fa38" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RealEstateLineItems_14445b65-8b0d-486e-b9e0-2920efc1caf5" xlink:to="loc_us-gaap_RealEstateTable_dfc0bf77-f3b0-4eed-b688-0399f835fa38" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstatePropertiesAxis_422e4ee2-1c25-4eaa-9773-1359e28eb53b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstatePropertiesAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_RealEstateTable_dfc0bf77-f3b0-4eed-b688-0399f835fa38" xlink:to="loc_us-gaap_RealEstatePropertiesAxis_422e4ee2-1c25-4eaa-9773-1359e28eb53b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstatePropertiesDomain_422e4ee2-1c25-4eaa-9773-1359e28eb53b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstatePropertiesDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RealEstatePropertiesAxis_422e4ee2-1c25-4eaa-9773-1359e28eb53b" xlink:to="loc_us-gaap_RealEstatePropertiesDomain_422e4ee2-1c25-4eaa-9773-1359e28eb53b_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstatePropertiesDomain_c4689ddb-bb29-4841-9d71-12f98f68efdd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstatePropertiesDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RealEstatePropertiesAxis_422e4ee2-1c25-4eaa-9773-1359e28eb53b" xlink:to="loc_us-gaap_RealEstatePropertiesDomain_c4689ddb-bb29-4841-9d71-12f98f68efdd" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConsolidatedPropertiesMember_93e6b445-81ed-468f-8cce-0ceddb0d205a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ConsolidatedPropertiesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstatePropertiesDomain_c4689ddb-bb29-4841-9d71-12f98f68efdd" xlink:to="loc_us-gaap_ConsolidatedPropertiesMember_93e6b445-81ed-468f-8cce-0ceddb0d205a" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_d7e1509c-91c9-4dfa-bbae-cfe51abfd74e" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_RealEstateTable_dfc0bf77-f3b0-4eed-b688-0399f835fa38" xlink:to="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_d7e1509c-91c9-4dfa-bbae-cfe51abfd74e" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_d7e1509c-91c9-4dfa-bbae-cfe51abfd74e_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MortgageLoansOnRealEstateNamePropertyTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_d7e1509c-91c9-4dfa-bbae-cfe51abfd74e" xlink:to="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_d7e1509c-91c9-4dfa-bbae-cfe51abfd74e_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_84479cba-c751-4e11-b118-f3544ee79cee" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MortgageLoansOnRealEstateNamePropertyTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_d7e1509c-91c9-4dfa-bbae-cfe51abfd74e" xlink:to="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_84479cba-c751-4e11-b118-f3544ee79cee" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LandJointVenturesMember_ee90210a-e341-4c4a-a34b-4abcc44afc25" xlink:href="lxp-20231231.xsd#lxp_LandJointVenturesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_84479cba-c751-4e11-b118-f3544ee79cee" xlink:to="loc_lxp_LandJointVenturesMember_ee90210a-e341-4c4a-a34b-4abcc44afc25" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RealEstateInvestmentPropertyEstimatedCost_e8007235-b48e-4f11-bce7-20e02af8029f" xlink:href="lxp-20231231.xsd#lxp_RealEstateInvestmentPropertyEstimatedCost"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateLineItems_14445b65-8b0d-486e-b9e0-2920efc1caf5" xlink:to="loc_lxp_RealEstateInvestmentPropertyEstimatedCost_e8007235-b48e-4f11-bce7-20e02af8029f" xlink:type="arc" order="0"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/SupplementalDisclosureofStatementofCashFlowInformationNarrativeDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#SupplementalDisclosureofStatementofCashFlowInformationNarrativeDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/SupplementalDisclosureofStatementofCashFlowInformationNarrativeDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherSignificantNoncashTransactionsLineItems_bc539073-dec0-452c-aac0-4b09fa2c0aa9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherSignificantNoncashTransactionsLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherSignificantNoncashTransactionsTable_284e2819-29f3-4e2f-ab05-9c2b91ef7521" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherSignificantNoncashTransactionsTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsLineItems_bc539073-dec0-452c-aac0-4b09fa2c0aa9" xlink:to="loc_us-gaap_OtherSignificantNoncashTransactionsTable_284e2819-29f3-4e2f-ab05-9c2b91ef7521" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_49477bf3-825b-4d18-8f89-df8c91a3d114" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsTable_284e2819-29f3-4e2f-ab05-9c2b91ef7521" xlink:to="loc_us-gaap_DebtInstrumentAxis_49477bf3-825b-4d18-8f89-df8c91a3d114" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_49477bf3-825b-4d18-8f89-df8c91a3d114_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_49477bf3-825b-4d18-8f89-df8c91a3d114" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_49477bf3-825b-4d18-8f89-df8c91a3d114_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_57048bf4-fc42-42ab-8225-4ee888dca2d1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_49477bf3-825b-4d18-8f89-df8c91a3d114" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_57048bf4-fc42-42ab-8225-4ee888dca2d1" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NonRecourseMortgageMember_7ed74b5a-4a55-4043-aa12-a7f8ffdda206" xlink:href="lxp-20231231.xsd#lxp_NonRecourseMortgageMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_57048bf4-fc42-42ab-8225-4ee888dca2d1" xlink:to="loc_lxp_NonRecourseMortgageMember_7ed74b5a-4a55-4043-aa12-a7f8ffdda206" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationAxis_0bcf16e3-3e5a-496f-ba82-8ecb19235eea" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisposalGroupClassificationAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsTable_284e2819-29f3-4e2f-ab05-9c2b91ef7521" xlink:to="loc_us-gaap_DisposalGroupClassificationAxis_0bcf16e3-3e5a-496f-ba82-8ecb19235eea" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_0bcf16e3-3e5a-496f-ba82-8ecb19235eea_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisposalGroupClassificationDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_0bcf16e3-3e5a-496f-ba82-8ecb19235eea" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_0bcf16e3-3e5a-496f-ba82-8ecb19235eea_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_b8110448-204f-40ae-b45e-74fecdcbe27c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisposalGroupClassificationDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_0bcf16e3-3e5a-496f-ba82-8ecb19235eea" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_b8110448-204f-40ae-b45e-74fecdcbe27c" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember_a6d11920-1a45-4b9f-ae7d-5750d4dadbf8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupClassificationDomain_b8110448-204f-40ae-b45e-74fecdcbe27c" xlink:to="loc_us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember_a6d11920-1a45-4b9f-ae7d-5750d4dadbf8" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_15e2b9a5-b141-4e33-b7e7-7b4226083a31" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsTable_284e2819-29f3-4e2f-ab05-9c2b91ef7521" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_15e2b9a5-b141-4e33-b7e7-7b4226083a31" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_15e2b9a5-b141-4e33-b7e7-7b4226083a31_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_15e2b9a5-b141-4e33-b7e7-7b4226083a31" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_15e2b9a5-b141-4e33-b7e7-7b4226083a31_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_e3829522-e7b9-47d5-90f2-a415d3443fec" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_15e2b9a5-b141-4e33-b7e7-7b4226083a31" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_e3829522-e7b9-47d5-90f2-a415d3443fec" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PropertiesDisposedByLCIFMember_949f211f-4cc9-4aac-9b3d-fe9134817c9e" xlink:href="lxp-20231231.xsd#lxp_PropertiesDisposedByLCIFMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_e3829522-e7b9-47d5-90f2-a415d3443fec" xlink:to="loc_lxp_PropertiesDisposedByLCIFMember_949f211f-4cc9-4aac-9b3d-fe9134817c9e" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_LegalEntityAxis_ec9ed918-fab6-4dd6-a06e-edad2c7353f1" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LegalEntityAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsTable_284e2819-29f3-4e2f-ab05-9c2b91ef7521" xlink:to="loc_dei_LegalEntityAxis_ec9ed918-fab6-4dd6-a06e-edad2c7353f1" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain_ec9ed918-fab6-4dd6-a06e-edad2c7353f1_default" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_ec9ed918-fab6-4dd6-a06e-edad2c7353f1" xlink:to="loc_dei_EntityDomain_ec9ed918-fab6-4dd6-a06e-edad2c7353f1_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain_f35fc643-4dc3-4868-9869-f5cc0115cc50" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_ec9ed918-fab6-4dd6-a06e-edad2c7353f1" xlink:to="loc_dei_EntityDomain_f35fc643-4dc3-4868-9869-f5cc0115cc50" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LCIFMember_88f31c66-6d10-4e35-9ff5-b97300e18e85" xlink:href="lxp-20231231.xsd#lxp_LCIFMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_f35fc643-4dc3-4868-9869-f5cc0115cc50" xlink:to="loc_lxp_LCIFMember_88f31c66-6d10-4e35-9ff5-b97300e18e85" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_d18a9a1d-889c-428f-a5d0-140405773dc1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsTable_284e2819-29f3-4e2f-ab05-9c2b91ef7521" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_d18a9a1d-889c-428f-a5d0-140405773dc1" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_d18a9a1d-889c-428f-a5d0-140405773dc1_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_d18a9a1d-889c-428f-a5d0-140405773dc1" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_d18a9a1d-889c-428f-a5d0-140405773dc1_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_64918055-f737-4a7b-bfe0-468f0a6448aa" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_d18a9a1d-889c-428f-a5d0-140405773dc1" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_64918055-f737-4a7b-bfe0-468f0a6448aa" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NonRecourseMortgageMember_55f62126-3e0a-4ba2-aa21-2f6b907a672f" xlink:href="lxp-20231231.xsd#lxp_NonRecourseMortgageMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_64918055-f737-4a7b-bfe0-468f0a6448aa" xlink:to="loc_lxp_NonRecourseMortgageMember_55f62126-3e0a-4ba2-aa21-2f6b907a672f" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesAxis_89e35d5d-ccd3-4f6f-9403-707694bd8e94" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ConsolidatedEntitiesAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsTable_284e2819-29f3-4e2f-ab05-9c2b91ef7521" xlink:to="loc_srt_ConsolidatedEntitiesAxis_89e35d5d-ccd3-4f6f-9403-707694bd8e94" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_89e35d5d-ccd3-4f6f-9403-707694bd8e94_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ConsolidatedEntitiesDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ConsolidatedEntitiesAxis_89e35d5d-ccd3-4f6f-9403-707694bd8e94" xlink:to="loc_srt_ConsolidatedEntitiesDomain_89e35d5d-ccd3-4f6f-9403-707694bd8e94_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_6676fca7-974b-4bdb-94a6-34fe5fe4e457" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ConsolidatedEntitiesDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ConsolidatedEntitiesAxis_89e35d5d-ccd3-4f6f-9403-707694bd8e94" xlink:to="loc_srt_ConsolidatedEntitiesDomain_6676fca7-974b-4bdb-94a6-34fe5fe4e457" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RROcala44LLCMember_06c93428-e25e-42b7-aa16-837ff2435862" xlink:href="lxp-20231231.xsd#lxp_RROcala44LLCMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidatedEntitiesDomain_6676fca7-974b-4bdb-94a6-34fe5fe4e457" xlink:to="loc_lxp_RROcala44LLCMember_06c93428-e25e-42b7-aa16-837ff2435862" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember_0dabea30-612c-41da-964c-0c0e9e38e406" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VariableInterestEntityPrimaryBeneficiaryMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidatedEntitiesDomain_6676fca7-974b-4bdb-94a6-34fe5fe4e457" xlink:to="loc_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember_0dabea30-612c-41da-964c-0c0e9e38e406" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_bee73603-942c-4087-abfd-0ff7ca9ec3c9" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsTable_284e2819-29f3-4e2f-ab05-9c2b91ef7521" xlink:to="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_bee73603-942c-4087-abfd-0ff7ca9ec3c9" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_bee73603-942c-4087-abfd-0ff7ca9ec3c9_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_EquityMethodInvesteeNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_bee73603-942c-4087-abfd-0ff7ca9ec3c9" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_bee73603-942c-4087-abfd-0ff7ca9ec3c9_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_95a73f3d-23ab-4501-aa88-832344e6977a" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_EquityMethodInvesteeNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_bee73603-942c-4087-abfd-0ff7ca9ec3c9" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_95a73f3d-23ab-4501-aa88-832344e6977a" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MFGColdJVMember_63295bf5-8b14-4236-bc2c-ed8f1db335ac" xlink:href="lxp-20231231.xsd#lxp_MFGColdJVMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_95a73f3d-23ab-4501-aa88-832344e6977a" xlink:to="loc_lxp_MFGColdJVMember_63295bf5-8b14-4236-bc2c-ed8f1db335ac" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_EtnaPark70Member_777cd342-11ac-4817-a096-0c406ff8760b" xlink:href="lxp-20231231.xsd#lxp_EtnaPark70Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_95a73f3d-23ab-4501-aa88-832344e6977a" xlink:to="loc_lxp_EtnaPark70Member_777cd342-11ac-4817-a096-0c406ff8760b" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_CounterpartyNameAxis_461fc1b2-652e-4d8d-a094-ba15f71037d2" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_CounterpartyNameAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsTable_284e2819-29f3-4e2f-ab05-9c2b91ef7521" xlink:to="loc_srt_CounterpartyNameAxis_461fc1b2-652e-4d8d-a094-ba15f71037d2" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_461fc1b2-652e-4d8d-a094-ba15f71037d2_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_CounterpartyNameAxis_461fc1b2-652e-4d8d-a094-ba15f71037d2" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_461fc1b2-652e-4d8d-a094-ba15f71037d2_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_164c86e8-44dc-4d00-91c4-8eb0cfc42680" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_CounterpartyNameAxis_461fc1b2-652e-4d8d-a094-ba15f71037d2" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_164c86e8-44dc-4d00-91c4-8eb0cfc42680" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MFGColdJVMember_a2be2db3-1268-42b1-af79-1b1767bdbc24" xlink:href="lxp-20231231.xsd#lxp_MFGColdJVMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_164c86e8-44dc-4d00-91c4-8eb0cfc42680" xlink:to="loc_lxp_MFGColdJVMember_a2be2db3-1268-42b1-af79-1b1767bdbc24" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LepercqCorporateIncomeFundLPMember_5b741362-df29-41a1-b8dd-7714072c9bcc" xlink:href="lxp-20231231.xsd#lxp_LepercqCorporateIncomeFundLPMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_164c86e8-44dc-4d00-91c4-8eb0cfc42680" xlink:to="loc_lxp_LepercqCorporateIncomeFundLPMember_5b741362-df29-41a1-b8dd-7714072c9bcc" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_bee1e8dd-dada-4577-93be-5bfb5b83bd05" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsTable_284e2819-29f3-4e2f-ab05-9c2b91ef7521" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_bee1e8dd-dada-4577-93be-5bfb5b83bd05" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_bee1e8dd-dada-4577-93be-5bfb5b83bd05_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_bee1e8dd-dada-4577-93be-5bfb5b83bd05" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_bee1e8dd-dada-4577-93be-5bfb5b83bd05_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_ba852db8-6174-40a6-a3de-efc5d86ac5a6" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_bee1e8dd-dada-4577-93be-5bfb5b83bd05" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_ba852db8-6174-40a6-a3de-efc5d86ac5a6" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PaloAltoOfficePropertyMember_5c8fa254-0d56-4cee-94de-12e81ed08da5" xlink:href="lxp-20231231.xsd#lxp_PaloAltoOfficePropertyMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_ba852db8-6174-40a6-a3de-efc5d86ac5a6" xlink:to="loc_lxp_PaloAltoOfficePropertyMember_5c8fa254-0d56-4cee-94de-12e81ed08da5" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_42f79f69-9371-4ef2-aa32-ce7dfeeb1f9b" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_StatementGeographicalAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsTable_284e2819-29f3-4e2f-ab05-9c2b91ef7521" xlink:to="loc_srt_StatementGeographicalAxis_42f79f69-9371-4ef2-aa32-ce7dfeeb1f9b" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_42f79f69-9371-4ef2-aa32-ce7dfeeb1f9b_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_SegmentGeographicalDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_42f79f69-9371-4ef2-aa32-ce7dfeeb1f9b" xlink:to="loc_srt_SegmentGeographicalDomain_42f79f69-9371-4ef2-aa32-ce7dfeeb1f9b_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_25a54d61-82e1-4a17-a1d1-ddc85cd356d0" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_SegmentGeographicalDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_42f79f69-9371-4ef2-aa32-ce7dfeeb1f9b" xlink:to="loc_srt_SegmentGeographicalDomain_25a54d61-82e1-4a17-a1d1-ddc85cd356d0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PaloAltoCaliforniaMember_7c8c4d38-1904-4d01-96cd-819098f40234" xlink:href="lxp-20231231.xsd#lxp_PaloAltoCaliforniaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_25a54d61-82e1-4a17-a1d1-ddc85cd356d0" xlink:to="loc_lxp_PaloAltoCaliforniaMember_7c8c4d38-1904-4d01-96cd-819098f40234" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPaidNet_5f6597e6-5b2b-4056-adbe-399c5360b320" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestPaidNet"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsLineItems_bc539073-dec0-452c-aac0-4b09fa2c0aa9" xlink:to="loc_us-gaap_InterestPaidNet_5f6597e6-5b2b-4056-adbe-399c5360b320" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxesPaidNet_a2947a5e-1093-40f5-b47b-4517824b7d70" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxesPaidNet"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsLineItems_bc539073-dec0-452c-aac0-4b09fa2c0aa9" xlink:to="loc_us-gaap_IncomeTaxesPaidNet_a2947a5e-1093-40f5-b47b-4517824b7d70" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NoncashInvestmentIncreasedInvestmentInRealEstateUnderConstruction_91e48f8e-33a9-4424-b5fa-69b802ae730f" xlink:href="lxp-20231231.xsd#lxp_NoncashInvestmentIncreasedInvestmentInRealEstateUnderConstruction"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsLineItems_bc539073-dec0-452c-aac0-4b09fa2c0aa9" xlink:to="loc_lxp_NoncashInvestmentIncreasedInvestmentInRealEstateUnderConstruction_91e48f8e-33a9-4424-b5fa-69b802ae730f" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParent_0c4d976a-2f52-4711-90a8-f6ca2bec5353" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParent"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsLineItems_bc539073-dec0-452c-aac0-4b09fa2c0aa9" xlink:to="loc_us-gaap_ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParent_0c4d976a-2f52-4711-90a8-f6ca2bec5353" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_207a9d31-ff4a-4bcc-be39-87a100dc29e8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsLineItems_bc539073-dec0-452c-aac0-4b09fa2c0aa9" xlink:to="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_207a9d31-ff4a-4bcc-be39-87a100dc29e8" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GainLossOnPurchaseOfLandRecognizedAsDecreaseToLandBasisAcquired_26721fad-f34a-4a34-91a2-c178236cc873" xlink:href="lxp-20231231.xsd#lxp_GainLossOnPurchaseOfLandRecognizedAsDecreaseToLandBasisAcquired"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsLineItems_bc539073-dec0-452c-aac0-4b09fa2c0aa9" xlink:to="loc_lxp_GainLossOnPurchaseOfLandRecognizedAsDecreaseToLandBasisAcquired_26721fad-f34a-4a34-91a2-c178236cc873" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NoncashDispositionOfRealEstateCostDerecognized_9ee905ac-970a-45a7-bca6-689ec0674d49" xlink:href="lxp-20231231.xsd#lxp_NoncashDispositionOfRealEstateCostDerecognized"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsLineItems_bc539073-dec0-452c-aac0-4b09fa2c0aa9" xlink:to="loc_lxp_NoncashDispositionOfRealEstateCostDerecognized_9ee905ac-970a-45a7-bca6-689ec0674d49" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NoncashDispositionOfRealEstateAccumulatedDepreciationAndAmortizationDerecognized_8978d49a-47a8-40a1-b0a9-3ebb6dc20520" xlink:href="lxp-20231231.xsd#lxp_NoncashDispositionOfRealEstateAccumulatedDepreciationAndAmortizationDerecognized"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsLineItems_bc539073-dec0-452c-aac0-4b09fa2c0aa9" xlink:to="loc_lxp_NoncashDispositionOfRealEstateAccumulatedDepreciationAndAmortizationDerecognized_8978d49a-47a8-40a1-b0a9-3ebb6dc20520" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RealEstateNumberofPropertiesSold_bcb2d68c-012b-4d60-b1a1-396d56797068" xlink:href="lxp-20231231.xsd#lxp_RealEstateNumberofPropertiesSold"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsLineItems_bc539073-dec0-452c-aac0-4b09fa2c0aa9" xlink:to="loc_lxp_RealEstateNumberofPropertiesSold_bcb2d68c-012b-4d60-b1a1-396d56797068" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DisposalGroupIncludingDiscontinuedOperationsConsiderationNoncash_3c51ab4d-83d1-4a46-9b72-6a56d885ba64" xlink:href="lxp-20231231.xsd#lxp_DisposalGroupIncludingDiscontinuedOperationsConsiderationNoncash"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsLineItems_bc539073-dec0-452c-aac0-4b09fa2c0aa9" xlink:to="loc_lxp_DisposalGroupIncludingDiscontinuedOperationsConsiderationNoncash_3c51ab4d-83d1-4a46-9b72-6a56d885ba64" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransferMortgagePayable_1b3823e3-5aed-4e8f-a693-6a027f8b7cd7" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TransferMortgagePayable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsLineItems_bc539073-dec0-452c-aac0-4b09fa2c0aa9" xlink:to="loc_us-gaap_TransferMortgagePayable_1b3823e3-5aed-4e8f-a693-6a027f8b7cd7" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NoncashInvestmentIncreasedEquityMethodInvestment_aaf1c1bd-9d9c-4db4-a36c-050c37409aac" xlink:href="lxp-20231231.xsd#lxp_NoncashInvestmentIncreasedEquityMethodInvestment"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsLineItems_bc539073-dec0-452c-aac0-4b09fa2c0aa9" xlink:to="loc_lxp_NoncashInvestmentIncreasedEquityMethodInvestment_aaf1c1bd-9d9c-4db4-a36c-050c37409aac" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NumberOfPropertiesEncumbered_82811e0f-4634-4092-8ba0-e70a638f8fff" xlink:href="lxp-20231231.xsd#lxp_NumberOfPropertiesEncumbered"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsLineItems_bc539073-dec0-452c-aac0-4b09fa2c0aa9" xlink:to="loc_lxp_NumberOfPropertiesEncumbered_82811e0f-4634-4092-8ba0-e70a638f8fff" xlink:type="arc" order="12"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NoncashInvestmentNoncontrollingInterestLiabilityAssumed_913a48aa-338e-49b2-8033-0237163c0740" xlink:href="lxp-20231231.xsd#lxp_NoncashInvestmentNoncontrollingInterestLiabilityAssumed"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsLineItems_bc539073-dec0-452c-aac0-4b09fa2c0aa9" xlink:to="loc_lxp_NoncashInvestmentNoncontrollingInterestLiabilityAssumed_913a48aa-338e-49b2-8033-0237163c0740" xlink:type="arc" order="13"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalLeaseObligationsIncurred_e79c82da-28a6-4ce8-8ce7-f7f83ee85d4c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CapitalLeaseObligationsIncurred"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsLineItems_bc539073-dec0-452c-aac0-4b09fa2c0aa9" xlink:to="loc_us-gaap_CapitalLeaseObligationsIncurred_e79c82da-28a6-4ce8-8ce7-f7f83ee85d4c" xlink:type="arc" order="14"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_d6a9345e-aeea-40ea-a553-19f4789492f0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherSignificantNoncashTransactionsLineItems_bc539073-dec0-452c-aac0-4b09fa2c0aa9" xlink:to="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_d6a9345e-aeea-40ea-a553-19f4789492f0" xlink:type="arc" order="15"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/SubsequentEventsDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#SubsequentEventsDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/SubsequentEventsDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventLineItems_36f1893b-87a7-4857-ae81-b64d44ced0de" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTable_ad1d5bfc-a157-4844-8b19-ec345a0a2f97" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SubsequentEventLineItems_36f1893b-87a7-4857-ae81-b64d44ced0de" xlink:to="loc_us-gaap_SubsequentEventTable_ad1d5bfc-a157-4844-8b19-ec345a0a2f97" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_3435bc4a-0900-4822-b2d7-d7988446e4c5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_ad1d5bfc-a157-4844-8b19-ec345a0a2f97" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_3435bc4a-0900-4822-b2d7-d7988446e4c5" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_3435bc4a-0900-4822-b2d7-d7988446e4c5_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_3435bc4a-0900-4822-b2d7-d7988446e4c5" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_3435bc4a-0900-4822-b2d7-d7988446e4c5_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_1f9258ce-5d52-4ff0-8360-9beefef6b895" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_3435bc4a-0900-4822-b2d7-d7988446e4c5" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_1f9258ce-5d52-4ff0-8360-9beefef6b895" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_50943f6b-3cee-4d93-9fef-d062f30535b8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_1f9258ce-5d52-4ff0-8360-9beefef6b895" xlink:to="loc_us-gaap_SubsequentEventMember_50943f6b-3cee-4d93-9fef-d062f30535b8" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_c34256d0-907c-4e3e-8f95-d58ba1c03096" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_ad1d5bfc-a157-4844-8b19-ec345a0a2f97" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_c34256d0-907c-4e3e-8f95-d58ba1c03096" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_c34256d0-907c-4e3e-8f95-d58ba1c03096_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_c34256d0-907c-4e3e-8f95-d58ba1c03096" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_c34256d0-907c-4e3e-8f95-d58ba1c03096_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_022f1dfe-8369-4b0c-85d4-ccabe7d7a6f4" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_c34256d0-907c-4e3e-8f95-d58ba1c03096" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_022f1dfe-8369-4b0c-85d4-ccabe7d7a6f4" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_TheCubesAtEtnaEastMember_3e7d708e-247a-4e47-a9e3-911d8a1d7320" xlink:href="lxp-20231231.xsd#lxp_TheCubesAtEtnaEastMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_022f1dfe-8369-4b0c-85d4-ccabe7d7a6f4" xlink:to="loc_lxp_TheCubesAtEtnaEastMember_3e7d708e-247a-4e47-a9e3-911d8a1d7320" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_170d6c77-1298-4595-9226-3674123bff38" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_StatementGeographicalAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_ad1d5bfc-a157-4844-8b19-ec345a0a2f97" xlink:to="loc_srt_StatementGeographicalAxis_170d6c77-1298-4595-9226-3674123bff38" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_170d6c77-1298-4595-9226-3674123bff38_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_SegmentGeographicalDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_170d6c77-1298-4595-9226-3674123bff38" xlink:to="loc_srt_SegmentGeographicalDomain_170d6c77-1298-4595-9226-3674123bff38_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_af69a8e4-c13f-4d46-85db-26973f226f41" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_SegmentGeographicalDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_170d6c77-1298-4595-9226-3674123bff38" xlink:to="loc_srt_SegmentGeographicalDomain_af69a8e4-c13f-4d46-85db-26973f226f41" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ColumbusOhioMember_04a7c88b-6395-4d70-b4e0-2dce0922532e" xlink:href="lxp-20231231.xsd#lxp_ColumbusOhioMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_af69a8e4-c13f-4d46-85db-26973f226f41" xlink:to="loc_lxp_ColumbusOhioMember_04a7c88b-6395-4d70-b4e0-2dce0922532e" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NoncontrollingInterestAdditionalOwnershipPercentagePurchasedByParent_9e8f9539-b205-46c1-a776-16737fa1a8e7" xlink:href="lxp-20231231.xsd#lxp_NoncontrollingInterestAdditionalOwnershipPercentagePurchasedByParent"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_36f1893b-87a7-4857-ae81-b64d44ced0de" xlink:to="loc_lxp_NoncontrollingInterestAdditionalOwnershipPercentagePurchasedByParent_9e8f9539-b205-46c1-a776-16737fa1a8e7" xlink:type="arc" order="0"/>
</link:definitionLink>
<link:roleRef roleURI="http://lxp.com/role/ScheduleIIIRealEstateandAccumulatedDepreciationandAmortizationScheduleIIIDetails" xlink:type="simple" xlink:href="lxp-20231231.xsd#ScheduleIIIRealEstateandAccumulatedDepreciationandAmortizationScheduleIIIDetails"/>
<link:definitionLink xlink:role="http://lxp.com/role/ScheduleIIIRealEstateandAccumulatedDepreciationandAmortizationScheduleIIIDetails" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationLineItems_2b99451f-fa5b-4747-a9a7-647c04d02ff2" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationLineItems"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationByPropertyTable_5bc02689-ae9a-4d46-9080-bdd3cac11285" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationByPropertyTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationLineItems_2b99451f-fa5b-4747-a9a7-647c04d02ff2" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationByPropertyTable_5bc02689-ae9a-4d46-9080-bdd3cac11285" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_30094d50-b4dd-4fc0-8928-e13ed555a5b8" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationByPropertyTable_5bc02689-ae9a-4d46-9080-bdd3cac11285" xlink:to="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_30094d50-b4dd-4fc0-8928-e13ed555a5b8" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_30094d50-b4dd-4fc0-8928-e13ed555a5b8_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MortgageLoansOnRealEstateNamePropertyTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_30094d50-b4dd-4fc0-8928-e13ed555a5b8" xlink:to="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_30094d50-b4dd-4fc0-8928-e13ed555a5b8_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_19311431-d1e4-4b1a-9dfd-ce979eba4d62" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MortgageLoansOnRealEstateNamePropertyTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_30094d50-b4dd-4fc0-8928-e13ed555a5b8" xlink:to="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_19311431-d1e4-4b1a-9dfd-ce979eba4d62" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_IndustrialPropertyMember_58e4317e-61ed-41d6-b0b2-06d0b13ceba9" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_IndustrialPropertyMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_19311431-d1e4-4b1a-9dfd-ce979eba4d62" xlink:to="loc_srt_IndustrialPropertyMember_58e4317e-61ed-41d6-b0b2-06d0b13ceba9" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_OtherPropertyMember_19fbeaa0-edbf-42c1-ad12-215ca730209a" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_OtherPropertyMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_19311431-d1e4-4b1a-9dfd-ce979eba4d62" xlink:to="loc_srt_OtherPropertyMember_19fbeaa0-edbf-42c1-ad12-215ca730209a" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConstructionInProgressMember_9e64e287-6df4-4109-9045-3f2bf2200a7b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ConstructionInProgressMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_19311431-d1e4-4b1a-9dfd-ce979eba4d62" xlink:to="loc_us-gaap_ConstructionInProgressMember_9e64e287-6df4-4109-9045-3f2bf2200a7b" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_8ff70ebd-63b3-45f5-9f54-53aca1496e6e" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_StatementGeographicalAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationByPropertyTable_5bc02689-ae9a-4d46-9080-bdd3cac11285" xlink:to="loc_srt_StatementGeographicalAxis_8ff70ebd-63b3-45f5-9f54-53aca1496e6e" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_8ff70ebd-63b3-45f5-9f54-53aca1496e6e_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_SegmentGeographicalDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_8ff70ebd-63b3-45f5-9f54-53aca1496e6e" xlink:to="loc_srt_SegmentGeographicalDomain_8ff70ebd-63b3-45f5-9f54-53aca1496e6e_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_SegmentGeographicalDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_8ff70ebd-63b3-45f5-9f54-53aca1496e6e" xlink:to="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ChandlerArizonaMember_eb8d777d-9a2b-4c2c-8c8b-df56d526c293" xlink:href="lxp-20231231.xsd#lxp_ChandlerArizonaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_ChandlerArizonaMember_eb8d777d-9a2b-4c2c-8c8b-df56d526c293" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GoodyearArizonaMember_14e8da5f-1660-40ca-b6eb-a7a7332f5265" xlink:href="lxp-20231231.xsd#lxp_GoodyearArizonaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_GoodyearArizonaMember_14e8da5f-1660-40ca-b6eb-a7a7332f5265" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PhoenixArizonaMember_8e7355f8-2eec-40d4-a830-07cd305c0f9f" xlink:href="lxp-20231231.xsd#lxp_PhoenixArizonaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_PhoenixArizonaMember_8e7355f8-2eec-40d4-a830-07cd305c0f9f" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_TollesonArizonaMember_8754bf35-5748-483a-9551-e53ca1c8e01b" xlink:href="lxp-20231231.xsd#lxp_TollesonArizonaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_TollesonArizonaMember_8754bf35-5748-483a-9551-e53ca1c8e01b" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LakelandFloridaMember_7407a053-f13b-411f-ac59-ef60b96048ab" xlink:href="lxp-20231231.xsd#lxp_LakelandFloridaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_LakelandFloridaMember_7407a053-f13b-411f-ac59-ef60b96048ab" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_OcalaFloridaMember_42b42d11-f10b-40ab-8b0d-7ec5c77bdd07" xlink:href="lxp-20231231.xsd#lxp_OcalaFloridaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_OcalaFloridaMember_42b42d11-f10b-40ab-8b0d-7ec5c77bdd07" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_OrlandoFloridaMember_f7316c7d-a2b5-4a0f-8c69-b06429990839" xlink:href="lxp-20231231.xsd#lxp_OrlandoFloridaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_OrlandoFloridaMember_f7316c7d-a2b5-4a0f-8c69-b06429990839" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PlantCityFloridaMember_4c359e6e-c1f0-4fc5-93cc-8b3f782dc2f5" xlink:href="lxp-20231231.xsd#lxp_PlantCityFloridaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_PlantCityFloridaMember_4c359e6e-c1f0-4fc5-93cc-8b3f782dc2f5" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_TampaFloridaMember_d197f898-7688-49d8-8cd8-332e5fc26190" xlink:href="lxp-20231231.xsd#lxp_TampaFloridaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_TampaFloridaMember_d197f898-7688-49d8-8cd8-332e5fc26190" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_AdairsvilleGeorgiaMember_c823dded-92d7-4769-b8f4-a3060daf1f74" xlink:href="lxp-20231231.xsd#lxp_AdairsvilleGeorgiaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_AdairsvilleGeorgiaMember_c823dded-92d7-4769-b8f4-a3060daf1f74" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_AustellGeorgiaMember_dbe23fb9-0bbe-480e-b666-bfa60614db56" xlink:href="lxp-20231231.xsd#lxp_AustellGeorgiaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_AustellGeorgiaMember_dbe23fb9-0bbe-480e-b666-bfa60614db56" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_CartersvilleGeorgiaMember_3329f420-5540-491c-9011-f73859aaeead" xlink:href="lxp-20231231.xsd#lxp_CartersvilleGeorgiaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_CartersvilleGeorgiaMember_3329f420-5540-491c-9011-f73859aaeead" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_FairburnGeorgiaMember_ad88612d-d43c-4c50-b6cc-80153934fcc7" xlink:href="lxp-20231231.xsd#lxp_FairburnGeorgiaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_FairburnGeorgiaMember_ad88612d-d43c-4c50-b6cc-80153934fcc7" xlink:type="arc" order="12"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_McDonoughGeorgiaMember_4513d5f3-a805-4e10-8776-a2b5d5c0bf95" xlink:href="lxp-20231231.xsd#lxp_McDonoughGeorgiaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_McDonoughGeorgiaMember_4513d5f3-a805-4e10-8776-a2b5d5c0bf95" xlink:type="arc" order="13"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PoolerGeorgiaMember_5d32a492-aa4e-4ec6-ba1d-b25b54a89eff" xlink:href="lxp-20231231.xsd#lxp_PoolerGeorgiaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_PoolerGeorgiaMember_5d32a492-aa4e-4ec6-ba1d-b25b54a89eff" xlink:type="arc" order="14"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RinconGeorgiaMember_f2136c16-6812-4ec5-a119-5d1b5c1d3e1f" xlink:href="lxp-20231231.xsd#lxp_RinconGeorgiaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_RinconGeorgiaMember_f2136c16-6812-4ec5-a119-5d1b5c1d3e1f" xlink:type="arc" order="15"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SavannahGAMember_5c98ab34-1d13-4c58-a59f-d100a6a2d8a6" xlink:href="lxp-20231231.xsd#lxp_SavannahGAMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_SavannahGAMember_5c98ab34-1d13-4c58-a59f-d100a6a2d8a6" xlink:type="arc" order="16"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_UnionCityGAMember_52e8e0e0-ccc4-4652-8528-7435aec2b0a2" xlink:href="lxp-20231231.xsd#lxp_UnionCityGAMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_UnionCityGAMember_52e8e0e0-ccc4-4652-8528-7435aec2b0a2" xlink:type="arc" order="17"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_EdwardsvilleIllinoisMember_83044e0a-fc1f-4184-83b5-42ad88184729" xlink:href="lxp-20231231.xsd#lxp_EdwardsvilleIllinoisMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_EdwardsvilleIllinoisMember_83044e0a-fc1f-4184-83b5-42ad88184729" xlink:type="arc" order="18"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MinookaIllinoisMember_bc8de577-b5b6-4cd9-89e9-61d2a369c298" xlink:href="lxp-20231231.xsd#lxp_MinookaIllinoisMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_MinookaIllinoisMember_bc8de577-b5b6-4cd9-89e9-61d2a369c298" xlink:type="arc" order="19"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RantoulIllinoisMember_9e86665e-fa94-46ce-99b2-9c8de456c895" xlink:href="lxp-20231231.xsd#lxp_RantoulIllinoisMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_RantoulIllinoisMember_9e86665e-fa94-46ce-99b2-9c8de456c895" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RockfordIllinoisMember_4d4faf4f-856a-477a-8b66-030b09da452c" xlink:href="lxp-20231231.xsd#lxp_RockfordIllinoisMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_RockfordIllinoisMember_4d4faf4f-856a-477a-8b66-030b09da452c" xlink:type="arc" order="21"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LafayetteIndianaMember_7ab4b244-4650-48f3-b3da-3f891f777cb3" xlink:href="lxp-20231231.xsd#lxp_LafayetteIndianaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_LafayetteIndianaMember_7ab4b244-4650-48f3-b3da-3f891f777cb3" xlink:type="arc" order="22"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LebanonIndianaMember_f8351382-71ae-4644-aa97-e233efbeb033" xlink:href="lxp-20231231.xsd#lxp_LebanonIndianaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_LebanonIndianaMember_f8351382-71ae-4644-aa97-e233efbeb033" xlink:type="arc" order="23"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_WhitelandIndianaMember_8b22c00d-1828-4be3-a3aa-07306e9b2554" xlink:href="lxp-20231231.xsd#lxp_WhitelandIndianaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_WhitelandIndianaMember_8b22c00d-1828-4be3-a3aa-07306e9b2554" xlink:type="arc" order="24"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_WhitestownIndianaMember_6ccd2da5-9d62-4061-bde3-7aea40392576" xlink:href="lxp-20231231.xsd#lxp_WhitestownIndianaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_WhitestownIndianaMember_6ccd2da5-9d62-4061-bde3-7aea40392576" xlink:type="arc" order="25"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NewCenturyKansasMember_b412ec78-a31a-4e0a-9e38-45fbf8ab529c" xlink:href="lxp-20231231.xsd#lxp_NewCenturyKansasMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_NewCenturyKansasMember_b412ec78-a31a-4e0a-9e38-45fbf8ab529c" xlink:type="arc" order="26"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_WaltonKYMember_d4a602a5-8bc3-48dc-922b-f269d087303e" xlink:href="lxp-20231231.xsd#lxp_WaltonKYMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_WaltonKYMember_d4a602a5-8bc3-48dc-922b-f269d087303e" xlink:type="arc" order="27"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MinneapolisMinnesotaMember_6fea1d04-03f8-486e-8085-b027dc377cd0" xlink:href="lxp-20231231.xsd#lxp_MinneapolisMinnesotaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_MinneapolisMinnesotaMember_6fea1d04-03f8-486e-8085-b027dc377cd0" xlink:type="arc" order="28"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ByhaliaMississippiMember_216e2569-fe02-46d2-a130-cbe0c108610d" xlink:href="lxp-20231231.xsd#lxp_ByhaliaMississippiMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_ByhaliaMississippiMember_216e2569-fe02-46d2-a130-cbe0c108610d" xlink:type="arc" order="29"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_CantonMississippiMember_56e2f80b-454b-4712-be6e-20f7ee2d1c2e" xlink:href="lxp-20231231.xsd#lxp_CantonMississippiMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_CantonMississippiMember_56e2f80b-454b-4712-be6e-20f7ee2d1c2e" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_OliveBranchMississippiMember_69dbe0a8-556f-4b19-bbcc-490f678eccef" xlink:href="lxp-20231231.xsd#lxp_OliveBranchMississippiMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_OliveBranchMississippiMember_69dbe0a8-556f-4b19-bbcc-490f678eccef" xlink:type="arc" order="31"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ShelbyNorthCarolinaMember_fd7d8bcc-5346-4045-93b6-f90efd37eea7" xlink:href="lxp-20231231.xsd#lxp_ShelbyNorthCarolinaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_ShelbyNorthCarolinaMember_fd7d8bcc-5346-4045-93b6-f90efd37eea7" xlink:type="arc" order="32"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_StatesvilleNorthCarolinaMember_2e2e3a8c-9b5d-4972-a5ed-407228225329" xlink:href="lxp-20231231.xsd#lxp_StatesvilleNorthCarolinaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_StatesvilleNorthCarolinaMember_2e2e3a8c-9b5d-4972-a5ed-407228225329" xlink:type="arc" order="33"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ErwinNewYorkMember_fb99b581-f7c2-4bf0-be7d-6e31d85e937c" xlink:href="lxp-20231231.xsd#lxp_ErwinNewYorkMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_ErwinNewYorkMember_fb99b581-f7c2-4bf0-be7d-6e31d85e937c" xlink:type="arc" order="34"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LongIslandCityNewYorkMember_ade1cbd3-f548-4033-bf86-ae66565ba7ae" xlink:href="lxp-20231231.xsd#lxp_LongIslandCityNewYorkMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_LongIslandCityNewYorkMember_ade1cbd3-f548-4033-bf86-ae66565ba7ae" xlink:type="arc" order="35"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ChillicotheOhioMember_86a48d9b-d29c-424c-ae1b-a1f59b0f6eb2" xlink:href="lxp-20231231.xsd#lxp_ChillicotheOhioMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_ChillicotheOhioMember_86a48d9b-d29c-424c-ae1b-a1f59b0f6eb2" xlink:type="arc" order="36"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ColumbusOhioMember_a0a54650-053e-4acf-93a5-ad90513c1e0f" xlink:href="lxp-20231231.xsd#lxp_ColumbusOhioMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_ColumbusOhioMember_a0a54650-053e-4acf-93a5-ad90513c1e0f" xlink:type="arc" order="37"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_EtnaOHMember_ce9cb4b7-b58c-475e-be45-35e022d47288" xlink:href="lxp-20231231.xsd#lxp_EtnaOHMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_EtnaOHMember_ce9cb4b7-b58c-475e-be45-35e022d47288" xlink:type="arc" order="38"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GlenwillowOhioMember_58385272-19c5-4efc-8cf9-b315a95c417b" xlink:href="lxp-20231231.xsd#lxp_GlenwillowOhioMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_GlenwillowOhioMember_58385272-19c5-4efc-8cf9-b315a95c417b" xlink:type="arc" order="39"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_HebronOhioMember_0aead772-0017-4f58-a7ff-be2396a8a725" xlink:href="lxp-20231231.xsd#lxp_HebronOhioMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_HebronOhioMember_0aead772-0017-4f58-a7ff-be2396a8a725" xlink:type="arc" order="40"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LockbourneOhioMember_a9f8d8a9-cfc3-40de-815e-79000dcc24c5" xlink:href="lxp-20231231.xsd#lxp_LockbourneOhioMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_LockbourneOhioMember_a9f8d8a9-cfc3-40de-815e-79000dcc24c5" xlink:type="arc" order="41"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MonroeOhioMember_8907a75d-a3e0-4452-b8b1-ccecafa9df40" xlink:href="lxp-20231231.xsd#lxp_MonroeOhioMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_MonroeOhioMember_8907a75d-a3e0-4452-b8b1-ccecafa9df40" xlink:type="arc" order="42"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_StreetsboroOhioMember_86747520-6b3d-495b-bd8f-27fc7219bdd3" xlink:href="lxp-20231231.xsd#lxp_StreetsboroOhioMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_StreetsboroOhioMember_86747520-6b3d-495b-bd8f-27fc7219bdd3" xlink:type="arc" order="43"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_BristolPennsylvaniaMember_27cac71d-01df-4843-bdb1-aa3b3621d06d" xlink:href="lxp-20231231.xsd#lxp_BristolPennsylvaniaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_BristolPennsylvaniaMember_27cac71d-01df-4843-bdb1-aa3b3621d06d" xlink:type="arc" order="44"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DuncanSouthCarolinaMember_5171fa51-59bd-4726-b130-92a6a3d7acce" xlink:href="lxp-20231231.xsd#lxp_DuncanSouthCarolinaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_DuncanSouthCarolinaMember_5171fa51-59bd-4726-b130-92a6a3d7acce" xlink:type="arc" order="45"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GreerSouthCarolinaMember_97a554c5-7bfc-44d9-a9eb-8f1b10857a07" xlink:href="lxp-20231231.xsd#lxp_GreerSouthCarolinaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_GreerSouthCarolinaMember_97a554c5-7bfc-44d9-a9eb-8f1b10857a07" xlink:type="arc" order="46"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SpartanburgSouthCarolinaMember_9f939f28-5a4b-4562-9267-1624e3422088" xlink:href="lxp-20231231.xsd#lxp_SpartanburgSouthCarolinaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_SpartanburgSouthCarolinaMember_9f939f28-5a4b-4562-9267-1624e3422088" xlink:type="arc" order="47"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_AntiochTennesseeMember_31ef8166-4bf4-4354-a773-6450181fd4f5" xlink:href="lxp-20231231.xsd#lxp_AntiochTennesseeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_AntiochTennesseeMember_31ef8166-4bf4-4354-a773-6450181fd4f5" xlink:type="arc" order="48"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ClevelandTennesseeMember_7942c968-0a5c-4078-90d0-b5ffa5ab9976" xlink:href="lxp-20231231.xsd#lxp_ClevelandTennesseeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_ClevelandTennesseeMember_7942c968-0a5c-4078-90d0-b5ffa5ab9976" xlink:type="arc" order="49"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_JacksonTennesseeMember_431b220f-5835-4a12-bf6f-1dbd77f48650" xlink:href="lxp-20231231.xsd#lxp_JacksonTennesseeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_JacksonTennesseeMember_431b220f-5835-4a12-bf6f-1dbd77f48650" xlink:type="arc" order="50"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LewisburgTennesseeMember_0f0d9606-eacf-4dde-a2b8-f0b0a29dceda" xlink:href="lxp-20231231.xsd#lxp_LewisburgTennesseeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_LewisburgTennesseeMember_0f0d9606-eacf-4dde-a2b8-f0b0a29dceda" xlink:type="arc" order="51"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MillingtonTennesseeMember_64e933f3-68f0-4f82-a9f5-2fd32c9e2e96" xlink:href="lxp-20231231.xsd#lxp_MillingtonTennesseeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_MillingtonTennesseeMember_64e933f3-68f0-4f82-a9f5-2fd32c9e2e96" xlink:type="arc" order="52"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SmyrnaTennesseeMember_f22be0ef-804d-44e9-b391-54b580662e8e" xlink:href="lxp-20231231.xsd#lxp_SmyrnaTennesseeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_SmyrnaTennesseeMember_f22be0ef-804d-44e9-b391-54b580662e8e" xlink:type="arc" order="53"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_CarrolltonTexasMember_cd4b046e-c757-4a3d-97fe-a621b1305926" xlink:href="lxp-20231231.xsd#lxp_CarrolltonTexasMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_CarrolltonTexasMember_cd4b046e-c757-4a3d-97fe-a621b1305926" xlink:type="arc" order="54"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DallasTexasMember_fb340784-e8d4-4c98-a5cb-a1aa0b81d9a3" xlink:href="lxp-20231231.xsd#lxp_DallasTexasMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_DallasTexasMember_fb340784-e8d4-4c98-a5cb-a1aa0b81d9a3" xlink:type="arc" order="55"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DeerParkTexasMember_9054177c-533d-45d6-9b96-4b96f2929457" xlink:href="lxp-20231231.xsd#lxp_DeerParkTexasMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_DeerParkTexasMember_9054177c-533d-45d6-9b96-4b96f2929457" xlink:type="arc" order="56"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GrandPrairieTexasMember_ba890a87-083a-43e8-b1ad-3476c589f2e5" xlink:href="lxp-20231231.xsd#lxp_GrandPrairieTexasMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_GrandPrairieTexasMember_ba890a87-083a-43e8-b1ad-3476c589f2e5" xlink:type="arc" order="57"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_HoustonTexasMember_1e84180b-5533-446b-bfa7-87b02a7ba206" xlink:href="lxp-20231231.xsd#lxp_HoustonTexasMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_HoustonTexasMember_1e84180b-5533-446b-bfa7-87b02a7ba206" xlink:type="arc" order="58"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_HutchinsTexasMember_f9199e79-a19c-4fda-b04c-9630658cc139" xlink:href="lxp-20231231.xsd#lxp_HutchinsTexasMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_HutchinsTexasMember_f9199e79-a19c-4fda-b04c-9630658cc139" xlink:type="arc" order="59"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LancasterTexasMember_c1e4415b-bf6f-4682-b080-ad77289e5a29" xlink:href="lxp-20231231.xsd#lxp_LancasterTexasMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_LancasterTexasMember_c1e4415b-bf6f-4682-b080-ad77289e5a29" xlink:type="arc" order="60"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MissouriCityTexasMember_6f48694d-0564-451f-830d-c808ad361aeb" xlink:href="lxp-20231231.xsd#lxp_MissouriCityTexasMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_MissouriCityTexasMember_6f48694d-0564-451f-830d-c808ad361aeb" xlink:type="arc" order="61"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NorthlakeTexasMember_f43c91db-c8bf-4a7f-8ce7-cdfb7c32f98f" xlink:href="lxp-20231231.xsd#lxp_NorthlakeTexasMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_NorthlakeTexasMember_f43c91db-c8bf-4a7f-8ce7-cdfb7c32f98f" xlink:type="arc" order="62"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PasadenaTexasMember_49556edc-0633-4802-9015-10086ca33347" xlink:href="lxp-20231231.xsd#lxp_PasadenaTexasMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_PasadenaTexasMember_49556edc-0633-4802-9015-10086ca33347" xlink:type="arc" order="63"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SanAntonioTexasMember_00ac8019-8e7b-4881-a0d9-c061ec85cac0" xlink:href="lxp-20231231.xsd#lxp_SanAntonioTexasMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_SanAntonioTexasMember_00ac8019-8e7b-4881-a0d9-c061ec85cac0" xlink:type="arc" order="64"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ChesterVirginiaMember_0479136a-8187-43d8-8fda-4a1d829ccf15" xlink:href="lxp-20231231.xsd#lxp_ChesterVirginiaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_ChesterVirginiaMember_0479136a-8187-43d8-8fda-4a1d829ccf15" xlink:type="arc" order="65"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_WinchesterVirginiaMember_36dbad7a-713b-4000-9344-e4cbbc042d52" xlink:href="lxp-20231231.xsd#lxp_WinchesterVirginiaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_WinchesterVirginiaMember_36dbad7a-713b-4000-9344-e4cbbc042d52" xlink:type="arc" order="66"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RuskinFloridaMember_b7ca4942-692a-4da7-bbd1-1cdd411f8e3a" xlink:href="lxp-20231231.xsd#lxp_RuskinFloridaMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_RuskinFloridaMember_b7ca4942-692a-4da7-bbd1-1cdd411f8e3a" xlink:type="arc" order="67"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_BaltimoreMarylandMember_0337a931-844d-4194-89da-8cad1b00cec5" xlink:href="lxp-20231231.xsd#lxp_BaltimoreMarylandMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_ec4643b5-7d78-4a09-81d2-89bd5c109ece" xlink:to="loc_lxp_BaltimoreMarylandMember_0337a931-844d-4194-89da-8cad1b00cec5" xlink:type="arc" order="68"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_acb34b2e-d3f9-4654-895b-58c5a8a82d0e" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationByPropertyTable_5bc02689-ae9a-4d46-9080-bdd3cac11285" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_acb34b2e-d3f9-4654-895b-58c5a8a82d0e" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_acb34b2e-d3f9-4654-895b-58c5a8a82d0e_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_acb34b2e-d3f9-4654-895b-58c5a8a82d0e" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_acb34b2e-d3f9-4654-895b-58c5a8a82d0e_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_acb34b2e-d3f9-4654-895b-58c5a8a82d0e" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ChandlerAZIndustrialPropertyAcquiredNov20Member_67858e8a-3588-43da-aa6c-5b2ae8afcd74" xlink:href="lxp-20231231.xsd#lxp_ChandlerAZIndustrialPropertyAcquiredNov20Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_ChandlerAZIndustrialPropertyAcquiredNov20Member_67858e8a-3588-43da-aa6c-5b2ae8afcd74" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GoodyearAZIndustrialPropertyAcquiredNov18Member_137a7a2e-1983-4472-8ff0-e09c3d742c48" xlink:href="lxp-20231231.xsd#lxp_GoodyearAZIndustrialPropertyAcquiredNov18Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_GoodyearAZIndustrialPropertyAcquiredNov18Member_137a7a2e-1983-4472-8ff0-e09c3d742c48" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GoodyearAZIndustrialPropertyAcquiredNov19Member_ee27bb68-b828-42bc-bb34-0d15718f911f" xlink:href="lxp-20231231.xsd#lxp_GoodyearAZIndustrialPropertyAcquiredNov19Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_GoodyearAZIndustrialPropertyAcquiredNov19Member_ee27bb68-b828-42bc-bb34-0d15718f911f" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GoodyearAZIndustrialPropertyAcquiredJan20Member_69248494-3401-40b9-8c6e-e71abc881fa9" xlink:href="lxp-20231231.xsd#lxp_GoodyearAZIndustrialPropertyAcquiredJan20Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_GoodyearAZIndustrialPropertyAcquiredJan20Member_69248494-3401-40b9-8c6e-e71abc881fa9" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GoodyearAZIndustrialPropertyAcquiredNov21Member_242bfe3d-8028-41e6-ae90-7d76b128d9e2" xlink:href="lxp-20231231.xsd#lxp_GoodyearAZIndustrialPropertyAcquiredNov21Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_GoodyearAZIndustrialPropertyAcquiredNov21Member_242bfe3d-8028-41e6-ae90-7d76b128d9e2" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GoodyearAZIndustrialPropertyAcquiredDec23Member_aad8e99e-d12a-47fe-ba6b-b718712336ab" xlink:href="lxp-20231231.xsd#lxp_GoodyearAZIndustrialPropertyAcquiredDec23Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_GoodyearAZIndustrialPropertyAcquiredDec23Member_aad8e99e-d12a-47fe-ba6b-b718712336ab" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PhoenixAZIndustrialPropertyAcquiredDec21Member_e6768cdf-a1ac-47d2-99f5-97ddf0466b24" xlink:href="lxp-20231231.xsd#lxp_PhoenixAZIndustrialPropertyAcquiredDec21Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_PhoenixAZIndustrialPropertyAcquiredDec21Member_e6768cdf-a1ac-47d2-99f5-97ddf0466b24" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PhoenixAZIndustrialPropertyAcquiredApr22Member_ecd70065-e6c7-4830-83e7-d5cf7996e05f" xlink:href="lxp-20231231.xsd#lxp_PhoenixAZIndustrialPropertyAcquiredApr22Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_PhoenixAZIndustrialPropertyAcquiredApr22Member_ecd70065-e6c7-4830-83e7-d5cf7996e05f" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_TollesonAZIndustrialPropertyAcquiredOct19Member_ff33baa9-8bbe-4905-aeb1-bfd1a9bdbacc" xlink:href="lxp-20231231.xsd#lxp_TollesonAZIndustrialPropertyAcquiredOct19Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_TollesonAZIndustrialPropertyAcquiredOct19Member_ff33baa9-8bbe-4905-aeb1-bfd1a9bdbacc" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LakelandFLIndustrialPropertyAcquiredJan21Member_296b2be7-5b0b-45f7-b392-c7af0fa01e97" xlink:href="lxp-20231231.xsd#lxp_LakelandFLIndustrialPropertyAcquiredJan21Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_LakelandFLIndustrialPropertyAcquiredJan21Member_296b2be7-5b0b-45f7-b392-c7af0fa01e97" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_OcalaFLIndustrialPropertyAcquiredJun20Member_254498fd-1d51-453d-b2fb-a6f8bdf35ac6" xlink:href="lxp-20231231.xsd#lxp_OcalaFLIndustrialPropertyAcquiredJun20Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_OcalaFLIndustrialPropertyAcquiredJun20Member_254498fd-1d51-453d-b2fb-a6f8bdf35ac6" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_OrlandoFLIndustrialPropertyAcquiredDec06Member_89824c57-9578-49e1-8aea-e36ef5a5fc66" xlink:href="lxp-20231231.xsd#lxp_OrlandoFLIndustrialPropertyAcquiredDec06Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_OrlandoFLIndustrialPropertyAcquiredDec06Member_89824c57-9578-49e1-8aea-e36ef5a5fc66" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PlantCityFLIndustrialPropertyAcquiredDec21Member_7f7b6d2c-40d7-4129-8343-6a5fde0df656" xlink:href="lxp-20231231.xsd#lxp_PlantCityFLIndustrialPropertyAcquiredDec21Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_PlantCityFLIndustrialPropertyAcquiredDec21Member_7f7b6d2c-40d7-4129-8343-6a5fde0df656" xlink:type="arc" order="12"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_TampaFLIndustrialPropertyAcquiredJul88Member_9e52008d-607f-4507-807e-44ef0f8f07c5" xlink:href="lxp-20231231.xsd#lxp_TampaFLIndustrialPropertyAcquiredJul88Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_TampaFLIndustrialPropertyAcquiredJul88Member_9e52008d-607f-4507-807e-44ef0f8f07c5" xlink:type="arc" order="13"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_AdairsvilleGAIndustrialPropertyAcquiredDec21Member_40430bf8-51aa-4bfa-8cd9-a7ce49d422c5" xlink:href="lxp-20231231.xsd#lxp_AdairsvilleGAIndustrialPropertyAcquiredDec21Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_AdairsvilleGAIndustrialPropertyAcquiredDec21Member_40430bf8-51aa-4bfa-8cd9-a7ce49d422c5" xlink:type="arc" order="14"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_AustellGAIndustrialPropertyAcquiredJun19Member_2f661f64-6720-4b6c-bcbc-f8768e5f86dd" xlink:href="lxp-20231231.xsd#lxp_AustellGAIndustrialPropertyAcquiredJun19Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_AustellGAIndustrialPropertyAcquiredJun19Member_2f661f64-6720-4b6c-bcbc-f8768e5f86dd" xlink:type="arc" order="15"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_CartersvilleGAIndustrialPropertyAcquiredDec21Property2Member_f202efa8-249d-4ddd-827b-8025b2a27d91" xlink:href="lxp-20231231.xsd#lxp_CartersvilleGAIndustrialPropertyAcquiredDec21Property2Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_CartersvilleGAIndustrialPropertyAcquiredDec21Property2Member_f202efa8-249d-4ddd-827b-8025b2a27d91" xlink:type="arc" order="16"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_CartersvilleGAIndustrialPropertyAcquiredDec21Member_206152d8-1425-453d-9814-e68ee4cdb930" xlink:href="lxp-20231231.xsd#lxp_CartersvilleGAIndustrialPropertyAcquiredDec21Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_CartersvilleGAIndustrialPropertyAcquiredDec21Member_206152d8-1425-453d-9814-e68ee4cdb930" xlink:type="arc" order="17"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_FairburnGAIndustrialPropertyAcquiredNov21Member_e1fa344b-b3c7-49d6-a680-5ebcf1bd7dd6" xlink:href="lxp-20231231.xsd#lxp_FairburnGAIndustrialPropertyAcquiredNov21Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_FairburnGAIndustrialPropertyAcquiredNov21Member_e1fa344b-b3c7-49d6-a680-5ebcf1bd7dd6" xlink:type="arc" order="18"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_McDonoughGAIndustrialPropertyAcquiredAug17Member_61a5fc11-0822-441c-a62a-ac1ba9f12e12" xlink:href="lxp-20231231.xsd#lxp_McDonoughGAIndustrialPropertyAcquiredAug17Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_McDonoughGAIndustrialPropertyAcquiredAug17Member_61a5fc11-0822-441c-a62a-ac1ba9f12e12" xlink:type="arc" order="19"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_McDonoughGAIndustrialPropertyAcquiredFeb19Member_f2ccef68-1112-4627-9d3e-c479bdf193f0" xlink:href="lxp-20231231.xsd#lxp_McDonoughGAIndustrialPropertyAcquiredFeb19Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_McDonoughGAIndustrialPropertyAcquiredFeb19Member_f2ccef68-1112-4627-9d3e-c479bdf193f0" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PoolerGAIndustrialPropertyAcquiredApr20Member_1f9c9de1-d398-48c4-93ea-24c64980a60c" xlink:href="lxp-20231231.xsd#lxp_PoolerGAIndustrialPropertyAcquiredApr20Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_PoolerGAIndustrialPropertyAcquiredApr20Member_1f9c9de1-d398-48c4-93ea-24c64980a60c" xlink:type="arc" order="21"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RinconGAIndustrialPropertyAcquiredSep20Member_64d067dd-4438-4bc9-8551-a99553429a1f" xlink:href="lxp-20231231.xsd#lxp_RinconGAIndustrialPropertyAcquiredSep20Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_RinconGAIndustrialPropertyAcquiredSep20Member_64d067dd-4438-4bc9-8551-a99553429a1f" xlink:type="arc" order="22"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SavannahGAIndustrialPropertyAcquiredJun20Member_3f1ffe82-11ce-4fe5-ad7b-9d4a0589f2c9" xlink:href="lxp-20231231.xsd#lxp_SavannahGAIndustrialPropertyAcquiredJun20Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_SavannahGAIndustrialPropertyAcquiredJun20Member_3f1ffe82-11ce-4fe5-ad7b-9d4a0589f2c9" xlink:type="arc" order="23"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SavannahGAIndustrialPropertyAcquiredJun20Property2Member_10c84afd-ab47-4513-b64c-620fae3e40ef" xlink:href="lxp-20231231.xsd#lxp_SavannahGAIndustrialPropertyAcquiredJun20Property2Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_SavannahGAIndustrialPropertyAcquiredJun20Property2Member_10c84afd-ab47-4513-b64c-620fae3e40ef" xlink:type="arc" order="24"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_UnionCityGAIndustrialPropertyAcquiredJun19Member_17154887-3e97-4dcc-b339-94ac4a856b7a" xlink:href="lxp-20231231.xsd#lxp_UnionCityGAIndustrialPropertyAcquiredJun19Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_UnionCityGAIndustrialPropertyAcquiredJun19Member_17154887-3e97-4dcc-b339-94ac4a856b7a" xlink:type="arc" order="25"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_EdwardsvilleILIndustrialPropertyAcquiredDec16Member_fc1a0887-efe5-48d7-bb5e-8e002e4ac3fd" xlink:href="lxp-20231231.xsd#lxp_EdwardsvilleILIndustrialPropertyAcquiredDec16Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_EdwardsvilleILIndustrialPropertyAcquiredDec16Member_fc1a0887-efe5-48d7-bb5e-8e002e4ac3fd" xlink:type="arc" order="26"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_EdwardsvilleILIndustrialPropertyAcquiredJun18Member_899c1423-7bce-4fe5-8f95-dbdbc94c7291" xlink:href="lxp-20231231.xsd#lxp_EdwardsvilleILIndustrialPropertyAcquiredJun18Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_EdwardsvilleILIndustrialPropertyAcquiredJun18Member_899c1423-7bce-4fe5-8f95-dbdbc94c7291" xlink:type="arc" order="27"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MinookaILIndustrialPropertyAcquiredJan20Member_daaea44c-c1ac-4d36-aae1-457c9e522fe6" xlink:href="lxp-20231231.xsd#lxp_MinookaILIndustrialPropertyAcquiredJan20Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_MinookaILIndustrialPropertyAcquiredJan20Member_daaea44c-c1ac-4d36-aae1-457c9e522fe6" xlink:type="arc" order="28"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MinookaILIndustrialPropertyAcquiredDec19Member_aaff26e1-83a5-4dd7-a7c1-4ccfcd18f8de" xlink:href="lxp-20231231.xsd#lxp_MinookaILIndustrialPropertyAcquiredDec19Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_MinookaILIndustrialPropertyAcquiredDec19Member_aaff26e1-83a5-4dd7-a7c1-4ccfcd18f8de" xlink:type="arc" order="29"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MinookaILIndustrialPropertyAcquiredJan20Property2Member_53a981c3-55ab-414e-9f37-a104b2d52e1f" xlink:href="lxp-20231231.xsd#lxp_MinookaILIndustrialPropertyAcquiredJan20Property2Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_MinookaILIndustrialPropertyAcquiredJan20Property2Member_53a981c3-55ab-414e-9f37-a104b2d52e1f" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RantoulILIndustrialPropertyAcquiredJan14Member_5497675b-26fd-48af-81bd-ee58a376a41c" xlink:href="lxp-20231231.xsd#lxp_RantoulILIndustrialPropertyAcquiredJan14Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_RantoulILIndustrialPropertyAcquiredJan14Member_5497675b-26fd-48af-81bd-ee58a376a41c" xlink:type="arc" order="31"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RockfordILIndustrialPropertyAcquiredDec06Member_5d0e3746-fb50-4e47-8e9d-bb25a3e76a1e" xlink:href="lxp-20231231.xsd#lxp_RockfordILIndustrialPropertyAcquiredDec06Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_RockfordILIndustrialPropertyAcquiredDec06Member_5d0e3746-fb50-4e47-8e9d-bb25a3e76a1e" xlink:type="arc" order="32"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RockfordILIndustrialPropertyAcquiredDec06Property2Member_1fd3f501-39f0-416d-a9c0-c84eb7db7e0d" xlink:href="lxp-20231231.xsd#lxp_RockfordILIndustrialPropertyAcquiredDec06Property2Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_RockfordILIndustrialPropertyAcquiredDec06Property2Member_1fd3f501-39f0-416d-a9c0-c84eb7db7e0d" xlink:type="arc" order="33"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LafayetteINIndustrialPropertyAcquiredOct17Member_643fa052-1c6c-40c3-a7c6-9275923a66a5" xlink:href="lxp-20231231.xsd#lxp_LafayetteINIndustrialPropertyAcquiredOct17Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_LafayetteINIndustrialPropertyAcquiredOct17Member_643fa052-1c6c-40c3-a7c6-9275923a66a5" xlink:type="arc" order="34"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LebanonINIndustrialPropertyAcquiredFeb17Member_8488f05b-6636-456d-b508-b2655c05f2a1" xlink:href="lxp-20231231.xsd#lxp_LebanonINIndustrialPropertyAcquiredFeb17Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_LebanonINIndustrialPropertyAcquiredFeb17Member_8488f05b-6636-456d-b508-b2655c05f2a1" xlink:type="arc" order="35"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_WhitelandINIndustrialPropertyAcquiredOct21Member_f26fab23-7ad5-490d-ae61-59774a7545a8" xlink:href="lxp-20231231.xsd#lxp_WhitelandINIndustrialPropertyAcquiredOct21Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_WhitelandINIndustrialPropertyAcquiredOct21Member_f26fab23-7ad5-490d-ae61-59774a7545a8" xlink:type="arc" order="36"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_WhitelandINIndustrialPropertyAcquiredOct21Property2Member_6c6eed34-12e0-48e1-9f96-de358e5e63d0" xlink:href="lxp-20231231.xsd#lxp_WhitelandINIndustrialPropertyAcquiredOct21Property2Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_WhitelandINIndustrialPropertyAcquiredOct21Property2Member_6c6eed34-12e0-48e1-9f96-de358e5e63d0" xlink:type="arc" order="37"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_WhitelandINIndustrialPropertyAcquiredOct21Property3Member_6477fa37-795d-45aa-b525-b30d0756c050" xlink:href="lxp-20231231.xsd#lxp_WhitelandINIndustrialPropertyAcquiredOct21Property3Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_WhitelandINIndustrialPropertyAcquiredOct21Property3Member_6477fa37-795d-45aa-b525-b30d0756c050" xlink:type="arc" order="38"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_WhitestownINIndustrialPropertyAcquiredJan21Member_8e11f54f-f074-4fbe-bdfe-43460c8e05ea" xlink:href="lxp-20231231.xsd#lxp_WhitestownINIndustrialPropertyAcquiredJan21Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_WhitestownINIndustrialPropertyAcquiredJan21Member_8e11f54f-f074-4fbe-bdfe-43460c8e05ea" xlink:type="arc" order="39"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_WhitestownINIndustrialPropertyAcquiredJan19Member_0143db17-df2c-4bb9-aff9-32c694ebeccd" xlink:href="lxp-20231231.xsd#lxp_WhitestownINIndustrialPropertyAcquiredJan19Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_WhitestownINIndustrialPropertyAcquiredJan19Member_0143db17-df2c-4bb9-aff9-32c694ebeccd" xlink:type="arc" order="40"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_WhitestownINIndustrialPropertyAcquiredJan21Property2Member_35c6b85c-3ca7-4833-a7ae-160fafcea6d0" xlink:href="lxp-20231231.xsd#lxp_WhitestownINIndustrialPropertyAcquiredJan21Property2Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_WhitestownINIndustrialPropertyAcquiredJan21Property2Member_35c6b85c-3ca7-4833-a7ae-160fafcea6d0" xlink:type="arc" order="41"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_WhitestownINIndustrialPropertyAcquiredDec21Member_0134466e-d6ba-4c2c-900b-115ac2ed1544" xlink:href="lxp-20231231.xsd#lxp_WhitestownINIndustrialPropertyAcquiredDec21Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_WhitestownINIndustrialPropertyAcquiredDec21Member_0134466e-d6ba-4c2c-900b-115ac2ed1544" xlink:type="arc" order="42"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NewCenturyKSIndustrialPropertyAcquiredFeb17Member_d51747fe-6992-45cc-910d-ab9a33d13c7c" xlink:href="lxp-20231231.xsd#lxp_NewCenturyKSIndustrialPropertyAcquiredFeb17Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_NewCenturyKSIndustrialPropertyAcquiredFeb17Member_d51747fe-6992-45cc-910d-ab9a33d13c7c" xlink:type="arc" order="43"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_WaltonKYIndustrialPropertyAcquiredFeb22Member_9bbfa507-488a-4f38-9f42-e9d00c1a1d2a" xlink:href="lxp-20231231.xsd#lxp_WaltonKYIndustrialPropertyAcquiredFeb22Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_WaltonKYIndustrialPropertyAcquiredFeb22Member_9bbfa507-488a-4f38-9f42-e9d00c1a1d2a" xlink:type="arc" order="44"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_WaltonKYIndustrialPropertyAcquiredFeb22Property2Member_d8aac8b7-acc2-4bd6-9699-a1dd802f293d" xlink:href="lxp-20231231.xsd#lxp_WaltonKYIndustrialPropertyAcquiredFeb22Property2Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_WaltonKYIndustrialPropertyAcquiredFeb22Property2Member_d8aac8b7-acc2-4bd6-9699-a1dd802f293d" xlink:type="arc" order="45"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MinneapolisMNIndustrialPropertyAcquiredSep12Member_868d6d1e-2e78-4919-a6ef-06c8096b6ad5" xlink:href="lxp-20231231.xsd#lxp_MinneapolisMNIndustrialPropertyAcquiredSep12Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_MinneapolisMNIndustrialPropertyAcquiredSep12Member_868d6d1e-2e78-4919-a6ef-06c8096b6ad5" xlink:type="arc" order="46"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ByhaliaMSIndustrialPropertyAcquiredMay11Member_7888eb39-2763-4956-96cf-aaceaee17279" xlink:href="lxp-20231231.xsd#lxp_ByhaliaMSIndustrialPropertyAcquiredMay11Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_ByhaliaMSIndustrialPropertyAcquiredMay11Member_7888eb39-2763-4956-96cf-aaceaee17279" xlink:type="arc" order="47"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ByhaliaMSIndustrialPropertyAcquiredSep17Member_34217855-abd8-422b-835c-a7ac5da2985b" xlink:href="lxp-20231231.xsd#lxp_ByhaliaMSIndustrialPropertyAcquiredSep17Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_ByhaliaMSIndustrialPropertyAcquiredSep17Member_34217855-abd8-422b-835c-a7ac5da2985b" xlink:type="arc" order="48"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_CantonMSIndustrialPropertyAcquiredMar15Member_fdb1d09f-f118-48b9-b5a0-fb6392fa0d42" xlink:href="lxp-20231231.xsd#lxp_CantonMSIndustrialPropertyAcquiredMar15Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_CantonMSIndustrialPropertyAcquiredMar15Member_fdb1d09f-f118-48b9-b5a0-fb6392fa0d42" xlink:type="arc" order="49"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_OliveBranchMSIndustrialPropertyAcquiredApr18Member_2077136b-6dd3-444d-9431-f5b532589b50" xlink:href="lxp-20231231.xsd#lxp_OliveBranchMSIndustrialPropertyAcquiredApr18Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_OliveBranchMSIndustrialPropertyAcquiredApr18Member_2077136b-6dd3-444d-9431-f5b532589b50" xlink:type="arc" order="50"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_OliveBranchMSIndustrialPropertyAcquiredApr18Property2Member_f490119b-785e-4cc3-bead-5eb469b73e04" xlink:href="lxp-20231231.xsd#lxp_OliveBranchMSIndustrialPropertyAcquiredApr18Property2Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_OliveBranchMSIndustrialPropertyAcquiredApr18Property2Member_f490119b-785e-4cc3-bead-5eb469b73e04" xlink:type="arc" order="51"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_OliveBranchMSIndustrialPropertyAcquiredMay19Member_c0b29893-5b16-40f9-9cae-c3851b1168c7" xlink:href="lxp-20231231.xsd#lxp_OliveBranchMSIndustrialPropertyAcquiredMay19Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_OliveBranchMSIndustrialPropertyAcquiredMay19Member_c0b29893-5b16-40f9-9cae-c3851b1168c7" xlink:type="arc" order="52"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_OliveBranchMSIndustrialPropertyAcquiredMay19Property2Member_c3f9fc52-14c4-4537-be27-4b8cb42bbf10" xlink:href="lxp-20231231.xsd#lxp_OliveBranchMSIndustrialPropertyAcquiredMay19Property2Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_OliveBranchMSIndustrialPropertyAcquiredMay19Property2Member_c3f9fc52-14c4-4537-be27-4b8cb42bbf10" xlink:type="arc" order="53"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ShelbyNCIndustrialPropertyAcquiredJune11Member_acd66ae6-66ae-4366-8d1c-81faa7d4e230" xlink:href="lxp-20231231.xsd#lxp_ShelbyNCIndustrialPropertyAcquiredJune11Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_ShelbyNCIndustrialPropertyAcquiredJune11Member_acd66ae6-66ae-4366-8d1c-81faa7d4e230" xlink:type="arc" order="54"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_StatesvilleNCIndustrialPropertyAcquiredDec06Member_c5d9cf11-c6b7-48f9-8f97-b9bcb868fee4" xlink:href="lxp-20231231.xsd#lxp_StatesvilleNCIndustrialPropertyAcquiredDec06Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_StatesvilleNCIndustrialPropertyAcquiredDec06Member_c5d9cf11-c6b7-48f9-8f97-b9bcb868fee4" xlink:type="arc" order="55"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ErwinNYIndustrialPropertyAcquiredSep12Member_ae060b35-c297-4a04-9569-74dc7171e604" xlink:href="lxp-20231231.xsd#lxp_ErwinNYIndustrialPropertyAcquiredSep12Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_ErwinNYIndustrialPropertyAcquiredSep12Member_ae060b35-c297-4a04-9569-74dc7171e604" xlink:type="arc" order="56"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LongIslandCityNYIndustrialPropertyAcquiredMar13Member_720971f4-f793-4361-b046-bacc371f4500" xlink:href="lxp-20231231.xsd#lxp_LongIslandCityNYIndustrialPropertyAcquiredMar13Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_LongIslandCityNYIndustrialPropertyAcquiredMar13Member_720971f4-f793-4361-b046-bacc371f4500" xlink:type="arc" order="57"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ChillicotheOHIndustrialPropertyAcquiredOct11Member_4756026e-7435-407e-bc91-9d30634ec035" xlink:href="lxp-20231231.xsd#lxp_ChillicotheOHIndustrialPropertyAcquiredOct11Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_ChillicotheOHIndustrialPropertyAcquiredOct11Member_4756026e-7435-407e-bc91-9d30634ec035" xlink:type="arc" order="58"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ColumbusOHIndustrialPropertyAcquiredAug21Member_2cc9101f-df51-4f77-9c83-6f7fac2c586f" xlink:href="lxp-20231231.xsd#lxp_ColumbusOHIndustrialPropertyAcquiredAug21Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_ColumbusOHIndustrialPropertyAcquiredAug21Member_2cc9101f-df51-4f77-9c83-6f7fac2c586f" xlink:type="arc" order="59"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_EtnaOHIndustrialPropertyAcquiredDec23Member_2ec2993f-aca8-49be-bada-d9da8d225086" xlink:href="lxp-20231231.xsd#lxp_EtnaOHIndustrialPropertyAcquiredDec23Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_EtnaOHIndustrialPropertyAcquiredDec23Member_2ec2993f-aca8-49be-bada-d9da8d225086" xlink:type="arc" order="60"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GlenwillowOHIndustrialPropertyAcquiredDec06Member_a203f090-766d-4886-8194-bb5b30e63211" xlink:href="lxp-20231231.xsd#lxp_GlenwillowOHIndustrialPropertyAcquiredDec06Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_GlenwillowOHIndustrialPropertyAcquiredDec06Member_a203f090-766d-4886-8194-bb5b30e63211" xlink:type="arc" order="61"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_HebronOHIndustrialPropertyAcquiredDec97Member_6320bb39-90b1-4b2e-8ff4-0e9414f3bc89" xlink:href="lxp-20231231.xsd#lxp_HebronOHIndustrialPropertyAcquiredDec97Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_HebronOHIndustrialPropertyAcquiredDec97Member_6320bb39-90b1-4b2e-8ff4-0e9414f3bc89" xlink:type="arc" order="62"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_HebronOHIndustrialPropertyAcquiredDec01Member_ca2827cb-5477-497a-b9f2-898989520e92" xlink:href="lxp-20231231.xsd#lxp_HebronOHIndustrialPropertyAcquiredDec01Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_HebronOHIndustrialPropertyAcquiredDec01Member_ca2827cb-5477-497a-b9f2-898989520e92" xlink:type="arc" order="63"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LockbourneOHIndustrialPropertyAcquiredMar21Member_fcd5f62b-5a72-4b80-9f18-143ea031050e" xlink:href="lxp-20231231.xsd#lxp_LockbourneOHIndustrialPropertyAcquiredMar21Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_LockbourneOHIndustrialPropertyAcquiredMar21Member_fcd5f62b-5a72-4b80-9f18-143ea031050e" xlink:type="arc" order="64"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MonroeOHIndustrialPropertyAcquiredDec21Member_d87a94dc-7505-4b53-b33b-b3e583ec9aa5" xlink:href="lxp-20231231.xsd#lxp_MonroeOHIndustrialPropertyAcquiredDec21Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_MonroeOHIndustrialPropertyAcquiredDec21Member_d87a94dc-7505-4b53-b33b-b3e583ec9aa5" xlink:type="arc" order="65"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MonroeOHIndustrialPropertyAcquiredSep19Member_c774a1cb-ef00-4339-8359-e6b6ab0aaa2a" xlink:href="lxp-20231231.xsd#lxp_MonroeOHIndustrialPropertyAcquiredSep19Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_MonroeOHIndustrialPropertyAcquiredSep19Member_c774a1cb-ef00-4339-8359-e6b6ab0aaa2a" xlink:type="arc" order="66"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MonroeOHIndustrialPropertyAcquiredSep19Property2Member_81d9aa7d-0f68-42dd-bb52-b8597c57f182" xlink:href="lxp-20231231.xsd#lxp_MonroeOHIndustrialPropertyAcquiredSep19Property2Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_MonroeOHIndustrialPropertyAcquiredSep19Property2Member_81d9aa7d-0f68-42dd-bb52-b8597c57f182" xlink:type="arc" order="67"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MonroeOHIndustrialPropertyAcquiredSep19Property3Member_1f8c1c79-74ea-407d-bc7b-f1e7ce898410" xlink:href="lxp-20231231.xsd#lxp_MonroeOHIndustrialPropertyAcquiredSep19Property3Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_MonroeOHIndustrialPropertyAcquiredSep19Property3Member_1f8c1c79-74ea-407d-bc7b-f1e7ce898410" xlink:type="arc" order="68"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_StreetsboroOHIndustrialPropertyAcquiredJun07Member_0377c1cf-3d81-4522-9912-65c9efbc5905" xlink:href="lxp-20231231.xsd#lxp_StreetsboroOHIndustrialPropertyAcquiredJun07Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_StreetsboroOHIndustrialPropertyAcquiredJun07Member_0377c1cf-3d81-4522-9912-65c9efbc5905" xlink:type="arc" order="69"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_BristolPAIndustrialPropertyAcquiredMar98Member_ef83d4e0-d834-4646-807d-eebec00e1fec" xlink:href="lxp-20231231.xsd#lxp_BristolPAIndustrialPropertyAcquiredMar98Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_BristolPAIndustrialPropertyAcquiredMar98Member_ef83d4e0-d834-4646-807d-eebec00e1fec" xlink:type="arc" order="70"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DuncanSCIndustrialPropertyAcquiredJul21Member_ea560f62-15da-45af-ac8c-12a8a503619a" xlink:href="lxp-20231231.xsd#lxp_DuncanSCIndustrialPropertyAcquiredJul21Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_DuncanSCIndustrialPropertyAcquiredJul21Member_ea560f62-15da-45af-ac8c-12a8a503619a" xlink:type="arc" order="71"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DuncanSCIndustrialPropertyAcquiredJul21Property2Member_e96a57e3-8273-44ae-870d-e7116e7f6e83" xlink:href="lxp-20231231.xsd#lxp_DuncanSCIndustrialPropertyAcquiredJul21Property2Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_DuncanSCIndustrialPropertyAcquiredJul21Property2Member_e96a57e3-8273-44ae-870d-e7116e7f6e83" xlink:type="arc" order="72"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DuncanSCIndustrialPropertyAcquiredJul21Property3Member_1bb4d962-ab39-4285-b7b2-44bb0d83d06d" xlink:href="lxp-20231231.xsd#lxp_DuncanSCIndustrialPropertyAcquiredJul21Property3Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_DuncanSCIndustrialPropertyAcquiredJul21Property3Member_1bb4d962-ab39-4285-b7b2-44bb0d83d06d" xlink:type="arc" order="73"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DuncanSCIndustrialPropertyAcquiredJul21Property4Member_a03a7edd-0148-4f2b-94d5-da65131ada39" xlink:href="lxp-20231231.xsd#lxp_DuncanSCIndustrialPropertyAcquiredJul21Property4Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_DuncanSCIndustrialPropertyAcquiredJul21Property4Member_a03a7edd-0148-4f2b-94d5-da65131ada39" xlink:type="arc" order="74"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DuncanSCIndustrialPropertyAcquiredOct19Member_2536cf44-50b5-4810-a5e3-7d8ee1bce1d4" xlink:href="lxp-20231231.xsd#lxp_DuncanSCIndustrialPropertyAcquiredOct19Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_DuncanSCIndustrialPropertyAcquiredOct19Member_2536cf44-50b5-4810-a5e3-7d8ee1bce1d4" xlink:type="arc" order="75"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DuncanSCIndustrialPropertyAcquiredOct19Property2Member_b4909cb5-22ab-4e33-bcef-16c109c95ce3" xlink:href="lxp-20231231.xsd#lxp_DuncanSCIndustrialPropertyAcquiredOct19Property2Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_DuncanSCIndustrialPropertyAcquiredOct19Property2Member_b4909cb5-22ab-4e33-bcef-16c109c95ce3" xlink:type="arc" order="76"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DuncanSCIndustrialPropertyAcquiredApr19Member_bbacdd27-d26a-4d66-a4ec-e330c5911e6d" xlink:href="lxp-20231231.xsd#lxp_DuncanSCIndustrialPropertyAcquiredApr19Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_DuncanSCIndustrialPropertyAcquiredApr19Member_bbacdd27-d26a-4d66-a4ec-e330c5911e6d" xlink:type="arc" order="77"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GreerSCIndustrialPropertyAcquiredJun21Member_b0fb76a9-b79b-4a71-9d17-940a7cf11ba6" xlink:href="lxp-20231231.xsd#lxp_GreerSCIndustrialPropertyAcquiredJun21Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_GreerSCIndustrialPropertyAcquiredJun21Member_b0fb76a9-b79b-4a71-9d17-940a7cf11ba6" xlink:type="arc" order="78"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GreerSCIndustrialPropertyAcquiredDec19Member_8399c63e-0492-4d1a-8172-cca89dd6d651" xlink:href="lxp-20231231.xsd#lxp_GreerSCIndustrialPropertyAcquiredDec19Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_GreerSCIndustrialPropertyAcquiredDec19Member_8399c63e-0492-4d1a-8172-cca89dd6d651" xlink:type="arc" order="79"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GreerSCIndustrialPropertyAcquiredJun21Property2Member_ed7d79aa-59ea-40a8-aa9b-dd3d88d3cbbb" xlink:href="lxp-20231231.xsd#lxp_GreerSCIndustrialPropertyAcquiredJun21Property2Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_GreerSCIndustrialPropertyAcquiredJun21Property2Member_ed7d79aa-59ea-40a8-aa9b-dd3d88d3cbbb" xlink:type="arc" order="80"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GreerSCIndustrialPropertyAcquiredDec22Member_0429db55-0f03-45fe-8b7d-0101f8992bcf" xlink:href="lxp-20231231.xsd#lxp_GreerSCIndustrialPropertyAcquiredDec22Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_GreerSCIndustrialPropertyAcquiredDec22Member_0429db55-0f03-45fe-8b7d-0101f8992bcf" xlink:type="arc" order="81"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GreerSCIndustrialPropertyAcquiredDec23Member_8a803fd8-d91b-4b59-a461-d241b67ddda0" xlink:href="lxp-20231231.xsd#lxp_GreerSCIndustrialPropertyAcquiredDec23Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_GreerSCIndustrialPropertyAcquiredDec23Member_8a803fd8-d91b-4b59-a461-d241b67ddda0" xlink:type="arc" order="82"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SpartanburgSCIndustrialPropertyAcquiredAug18Member_4f772c4b-3774-4e95-8bd1-8968babf2a93" xlink:href="lxp-20231231.xsd#lxp_SpartanburgSCIndustrialPropertyAcquiredAug18Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_SpartanburgSCIndustrialPropertyAcquiredAug18Member_4f772c4b-3774-4e95-8bd1-8968babf2a93" xlink:type="arc" order="83"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SpartanburgSCIndustrialPropertyAcquiredDec20Member_39f99696-8af4-4fcf-b114-c446da9d2419" xlink:href="lxp-20231231.xsd#lxp_SpartanburgSCIndustrialPropertyAcquiredDec20Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_SpartanburgSCIndustrialPropertyAcquiredDec20Member_39f99696-8af4-4fcf-b114-c446da9d2419" xlink:type="arc" order="84"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_AntiochTNIndustrialPropertyAcquiredMay07Member_3c36c482-417e-4a1b-b76a-c81e4dac9250" xlink:href="lxp-20231231.xsd#lxp_AntiochTNIndustrialPropertyAcquiredMay07Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_AntiochTNIndustrialPropertyAcquiredMay07Member_3c36c482-417e-4a1b-b76a-c81e4dac9250" xlink:type="arc" order="85"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ClevelandTNIndustrialPropertyAcquiredMay17Member_2b5692d7-3345-42ea-870a-fae045fe6dca" xlink:href="lxp-20231231.xsd#lxp_ClevelandTNIndustrialPropertyAcquiredMay17Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_ClevelandTNIndustrialPropertyAcquiredMay17Member_2b5692d7-3345-42ea-870a-fae045fe6dca" xlink:type="arc" order="86"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_JacksonTNIndustrialPropertyAcquiredSep17Member_48a6e54d-f928-46ab-84a4-6884c7a2ed10" xlink:href="lxp-20231231.xsd#lxp_JacksonTNIndustrialPropertyAcquiredSep17Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_JacksonTNIndustrialPropertyAcquiredSep17Member_48a6e54d-f928-46ab-84a4-6884c7a2ed10" xlink:type="arc" order="87"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LewisburgTNIndustrialPropertyAcquiredMay14Member_9b4b4813-ba0f-4624-abb0-d4d995d1257a" xlink:href="lxp-20231231.xsd#lxp_LewisburgTNIndustrialPropertyAcquiredMay14Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_LewisburgTNIndustrialPropertyAcquiredMay14Member_9b4b4813-ba0f-4624-abb0-d4d995d1257a" xlink:type="arc" order="88"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MillingtonTNIndustrialPropertyAcquiredApr05Member_335a4cfc-b0a1-4280-8782-98439575b8eb" xlink:href="lxp-20231231.xsd#lxp_MillingtonTNIndustrialPropertyAcquiredApr05Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_MillingtonTNIndustrialPropertyAcquiredApr05Member_335a4cfc-b0a1-4280-8782-98439575b8eb" xlink:type="arc" order="89"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SmyrnaTNIndustrialPropertyAcquiredSep17Member_63377b60-03e5-46e6-af90-26a8b95fd080" xlink:href="lxp-20231231.xsd#lxp_SmyrnaTNIndustrialPropertyAcquiredSep17Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_SmyrnaTNIndustrialPropertyAcquiredSep17Member_63377b60-03e5-46e6-af90-26a8b95fd080" xlink:type="arc" order="90"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_CarrolltonTXIndustrialPropertyAcquiredSep18Member_d9a33bd4-111e-4af6-ae21-57c55981b69f" xlink:href="lxp-20231231.xsd#lxp_CarrolltonTXIndustrialPropertyAcquiredSep18Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_CarrolltonTXIndustrialPropertyAcquiredSep18Member_d9a33bd4-111e-4af6-ae21-57c55981b69f" xlink:type="arc" order="91"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DallasTXIndustrialPropertyAcquiredApr19Member_751e08c5-9cf8-4123-902f-9025b894b7cf" xlink:href="lxp-20231231.xsd#lxp_DallasTXIndustrialPropertyAcquiredApr19Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_DallasTXIndustrialPropertyAcquiredApr19Member_751e08c5-9cf8-4123-902f-9025b894b7cf" xlink:type="arc" order="92"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_DeerParkTXIndustrialPropertyAcquiredMay2023Member_9f2204a4-17ff-489b-8c73-8655afbe0f19" xlink:href="lxp-20231231.xsd#lxp_DeerParkTXIndustrialPropertyAcquiredMay2023Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_DeerParkTXIndustrialPropertyAcquiredMay2023Member_9f2204a4-17ff-489b-8c73-8655afbe0f19" xlink:type="arc" order="93"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_GrandPrairieTXIndustrialPropertyAcquiredJun17Member_b24432fe-0e4b-4c49-beeb-2607aec55c96" xlink:href="lxp-20231231.xsd#lxp_GrandPrairieTXIndustrialPropertyAcquiredJun17Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_GrandPrairieTXIndustrialPropertyAcquiredJun17Member_b24432fe-0e4b-4c49-beeb-2607aec55c96" xlink:type="arc" order="94"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_HoustonTXIndustrialPropertyAcquiredMar13Member_3cdfeca2-a7bd-4422-aa0a-3133df0b2652" xlink:href="lxp-20231231.xsd#lxp_HoustonTXIndustrialPropertyAcquiredMar13Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_HoustonTXIndustrialPropertyAcquiredMar13Member_3cdfeca2-a7bd-4422-aa0a-3133df0b2652" xlink:type="arc" order="95"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_HutchinsTXIndustrialPropertyAcquiredMay20Member_b79fb321-aeef-4118-a19c-21cb1595a282" xlink:href="lxp-20231231.xsd#lxp_HutchinsTXIndustrialPropertyAcquiredMay20Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_HutchinsTXIndustrialPropertyAcquiredMay20Member_b79fb321-aeef-4118-a19c-21cb1595a282" xlink:type="arc" order="96"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LancasterTXIndustrialPropertyAcquiredDec20Member_f7d4342e-6a00-48ca-addb-14795425fc0c" xlink:href="lxp-20231231.xsd#lxp_LancasterTXIndustrialPropertyAcquiredDec20Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_LancasterTXIndustrialPropertyAcquiredDec20Member_f7d4342e-6a00-48ca-addb-14795425fc0c" xlink:type="arc" order="97"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_MissouriCityTXIndustrialPropertyAcquiredApr12Member_4febd8f7-70b3-48cd-8d98-467bffb62fa6" xlink:href="lxp-20231231.xsd#lxp_MissouriCityTXIndustrialPropertyAcquiredApr12Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_MissouriCityTXIndustrialPropertyAcquiredApr12Member_4febd8f7-70b3-48cd-8d98-467bffb62fa6" xlink:type="arc" order="98"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NorthlakeTXIndustrialPropertyAcquiredFeb20Member_99ab11b6-aed4-4ab3-a295-1db874103dff" xlink:href="lxp-20231231.xsd#lxp_NorthlakeTXIndustrialPropertyAcquiredFeb20Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_NorthlakeTXIndustrialPropertyAcquiredFeb20Member_99ab11b6-aed4-4ab3-a295-1db874103dff" xlink:type="arc" order="99"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NorthlakeTXIndustrialPropertyAcquiredDec20Member_d9ae351d-ce36-47ba-aa79-7a252eb3109a" xlink:href="lxp-20231231.xsd#lxp_NorthlakeTXIndustrialPropertyAcquiredDec20Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_NorthlakeTXIndustrialPropertyAcquiredDec20Member_d9ae351d-ce36-47ba-aa79-7a252eb3109a" xlink:type="arc" order="100"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PasadenaTXIndustrialPropertyAcquiredMay21Member_462b1261-26ce-4724-8761-a90a7020be31" xlink:href="lxp-20231231.xsd#lxp_PasadenaTXIndustrialPropertyAcquiredMay21Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_PasadenaTXIndustrialPropertyAcquiredMay21Member_462b1261-26ce-4724-8761-a90a7020be31" xlink:type="arc" order="101"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PasadenaTXIndustrialPropertyAcquiredJun20Member_9c8eda08-2cc5-4b02-bf51-dd792b7add26" xlink:href="lxp-20231231.xsd#lxp_PasadenaTXIndustrialPropertyAcquiredJun20Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_PasadenaTXIndustrialPropertyAcquiredJun20Member_9c8eda08-2cc5-4b02-bf51-dd792b7add26" xlink:type="arc" order="102"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PasadenaTXIndustrialPropertyAcquiredMay21Property2Member_c538b574-0608-4829-a377-3a00afeccfc3" xlink:href="lxp-20231231.xsd#lxp_PasadenaTXIndustrialPropertyAcquiredMay21Property2Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_PasadenaTXIndustrialPropertyAcquiredMay21Property2Member_c538b574-0608-4829-a377-3a00afeccfc3" xlink:type="arc" order="103"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PasadenaTXIndustrialPropertyAcquiredAug18Member_54cc13b9-3f65-4714-b99b-a777df42bfab" xlink:href="lxp-20231231.xsd#lxp_PasadenaTXIndustrialPropertyAcquiredAug18Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_PasadenaTXIndustrialPropertyAcquiredAug18Member_54cc13b9-3f65-4714-b99b-a777df42bfab" xlink:type="arc" order="104"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SanAntonioTXIndustrialPropertyAcquiredJun17Member_d947f7d0-5167-454f-b35e-93f0d8ff7d90" xlink:href="lxp-20231231.xsd#lxp_SanAntonioTXIndustrialPropertyAcquiredJun17Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_SanAntonioTXIndustrialPropertyAcquiredJun17Member_d947f7d0-5167-454f-b35e-93f0d8ff7d90" xlink:type="arc" order="105"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_ChesterVAIndustrialPropertyAcquiredDec18Member_5133d35a-7b58-493a-a779-d4ba952616d0" xlink:href="lxp-20231231.xsd#lxp_ChesterVAIndustrialPropertyAcquiredDec18Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_ChesterVAIndustrialPropertyAcquiredDec18Member_5133d35a-7b58-493a-a779-d4ba952616d0" xlink:type="arc" order="106"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_WinchesterVAIndustrialPropertyAcquiredDec17Member_e1eba1c9-e477-437a-8ef7-d32c0a9ba5fd" xlink:href="lxp-20231231.xsd#lxp_WinchesterVAIndustrialPropertyAcquiredDec17Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_WinchesterVAIndustrialPropertyAcquiredDec17Member_e1eba1c9-e477-437a-8ef7-d32c0a9ba5fd" xlink:type="arc" order="107"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_WinchesterVAIndustrialPropertyAcquiredSept20Member_11891c4a-1e66-4cb0-9658-97098a514c64" xlink:href="lxp-20231231.xsd#lxp_WinchesterVAIndustrialPropertyAcquiredSept20Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_WinchesterVAIndustrialPropertyAcquiredSept20Member_11891c4a-1e66-4cb0-9658-97098a514c64" xlink:type="arc" order="108"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_WinchesterVAIndustrialPropertyAcquiredJun07Member_d3fa34d3-c909-4192-94d6-68c87a05be4a" xlink:href="lxp-20231231.xsd#lxp_WinchesterVAIndustrialPropertyAcquiredJun07Member"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_WinchesterVAIndustrialPropertyAcquiredJun07Member_d3fa34d3-c909-4192-94d6-68c87a05be4a" xlink:type="arc" order="109"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_RuskinFLIndustrialPropertyAcquiredDec23NotStabalizedMember_3a33add3-13fc-4fc6-9e63-6249a0e50a7f" xlink:href="lxp-20231231.xsd#lxp_RuskinFLIndustrialPropertyAcquiredDec23NotStabalizedMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_RuskinFLIndustrialPropertyAcquiredDec23NotStabalizedMember_3a33add3-13fc-4fc6-9e63-6249a0e50a7f" xlink:type="arc" order="110"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_LancasterTXIndustrialPropertyAcquiredJul2023NonStabilizedMember_54b40b20-8cc4-4d3d-912d-f07322beced9" xlink:href="lxp-20231231.xsd#lxp_LancasterTXIndustrialPropertyAcquiredJul2023NonStabilizedMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_a07e4288-59d4-414d-b093-aaf469e767d7" xlink:to="loc_lxp_LancasterTXIndustrialPropertyAcquiredJul2023NonStabilizedMember_54b40b20-8cc4-4d3d-912d-f07322beced9" xlink:type="arc" order="111"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_70237650-5a06-4181-bf9d-ca8a6be2b4fa" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationByPropertyTable_5bc02689-ae9a-4d46-9080-bdd3cac11285" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_70237650-5a06-4181-bf9d-ca8a6be2b4fa" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_70237650-5a06-4181-bf9d-ca8a6be2b4fa_default" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_70237650-5a06-4181-bf9d-ca8a6be2b4fa" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_70237650-5a06-4181-bf9d-ca8a6be2b4fa_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_f8b96303-d533-454c-8ae7-494a88fcdc3d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_70237650-5a06-4181-bf9d-ca8a6be2b4fa" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_f8b96303-d533-454c-8ae7-494a88fcdc3d" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_BuildingAndBuildingImprovementsMember_ed565c87-621a-40cb-9e6c-feb17ebbd70b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BuildingAndBuildingImprovementsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_f8b96303-d533-454c-8ae7-494a88fcdc3d" xlink:to="loc_us-gaap_BuildingAndBuildingImprovementsMember_ed565c87-621a-40cb-9e6c-feb17ebbd70b" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LandMember_ce48a4ac-e2ce-45fd-b4a0-83deeaa32863" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LandMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_f8b96303-d533-454c-8ae7-494a88fcdc3d" xlink:to="loc_us-gaap_LandMember_ce48a4ac-e2ce-45fd-b4a0-83deeaa32863" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_cf88b55d-e38d-410b-95a8-6f5f8ddf17c0" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationByPropertyTable_5bc02689-ae9a-4d46-9080-bdd3cac11285" xlink:to="loc_srt_RangeAxis_cf88b55d-e38d-410b-95a8-6f5f8ddf17c0" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_cf88b55d-e38d-410b-95a8-6f5f8ddf17c0_default" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_cf88b55d-e38d-410b-95a8-6f5f8ddf17c0" xlink:to="loc_srt_RangeMember_cf88b55d-e38d-410b-95a8-6f5f8ddf17c0_default" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_2da5f2cb-d1d4-421f-985c-cb9b1fc06a77" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_cf88b55d-e38d-410b-95a8-6f5f8ddf17c0" xlink:to="loc_srt_RangeMember_2da5f2cb-d1d4-421f-985c-cb9b1fc06a77" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_58509f9f-ebd3-4c04-b3be-5f839509897b" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MaximumMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_2da5f2cb-d1d4-421f-985c-cb9b1fc06a77" xlink:to="loc_srt_MaximumMember_58509f9f-ebd3-4c04-b3be-5f839509897b" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances_7c8936d9-9d9a-41f7-9707-ec60b146c88c" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationLineItems_2b99451f-fa5b-4747-a9a7-647c04d02ff2" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances_7c8936d9-9d9a-41f7-9707-ec60b146c88c" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand_c8f6cdd8-baa9-429d-b917-e1a267bd214c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationLineItems_2b99451f-fa5b-4747-a9a7-647c04d02ff2" xlink:to="loc_us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand_c8f6cdd8-baa9-429d-b917-e1a267bd214c" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements_023f91b2-c8f2-4302-95a8-fdb5da359459" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationLineItems_2b99451f-fa5b-4747-a9a7-647c04d02ff2" xlink:to="loc_us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements_023f91b2-c8f2-4302-95a8-fdb5da359459" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateGrossAtCarryingValue_9c1643cf-7546-4334-aadc-ec09986a6de7" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateGrossAtCarryingValue"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationLineItems_2b99451f-fa5b-4747-a9a7-647c04d02ff2" xlink:to="loc_us-gaap_RealEstateGrossAtCarryingValue_9c1643cf-7546-4334-aadc-ec09986a6de7" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateAccumulatedDepreciation_bf8c6bc8-257f-4147-9d87-a4d03d88e031" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateAccumulatedDepreciation"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationLineItems_2b99451f-fa5b-4747-a9a7-647c04d02ff2" xlink:to="loc_us-gaap_RealEstateAccumulatedDepreciation_bf8c6bc8-257f-4147-9d87-a4d03d88e031" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts_095697eb-6a3f-464d-8caa-6813323a9443" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationLineItems_2b99451f-fa5b-4747-a9a7-647c04d02ff2" xlink:to="loc_us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts_095697eb-6a3f-464d-8caa-6813323a9443" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationAmountOfEncumbrancesNetOfDeferredFinanceCosts_b9bcbb75-3d88-4641-a1fb-e37dd27e9699" xlink:href="lxp-20231231.xsd#lxp_SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationAmountOfEncumbrancesNetOfDeferredFinanceCosts"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationLineItems_2b99451f-fa5b-4747-a9a7-647c04d02ff2" xlink:to="loc_lxp_SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationAmountOfEncumbrancesNetOfDeferredFinanceCosts_b9bcbb75-3d88-4641-a1fb-e37dd27e9699" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateAndAccumulatedDepreciationLifeUsedForDepreciation1_6884e065-c5e5-4eb1-8586-298b288778b1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RealEstateAndAccumulatedDepreciationLifeUsedForDepreciation1"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationLineItems_2b99451f-fa5b-4747-a9a7-647c04d02ff2" xlink:to="loc_us-gaap_RealEstateAndAccumulatedDepreciationLifeUsedForDepreciation1_6884e065-c5e5-4eb1-8586-298b288778b1" xlink:type="arc" order="7"/>
</link:definitionLink>
<link:roleRef roleURI="http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists" xlink:type="simple" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-roles-2023.xsd#eedm"/>
<link:definitionLink xlink:role="http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementAbstract"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseIncome" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LeaseIncome"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementAbstract" xlink:to="loc_us-gaap_LeaseIncome" xlink:type="arc" order="1"/>
</link:definitionLink>
<link:roleRef roleURI="http://xbrl.sec.gov/ecd/AwardTypeOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/ecd/2023/ecd-2023.xsd#AwardTypeOnly"/>
<link:definitionLink xlink:role="http://xbrl.sec.gov/ecd/AwardTypeOnly" xlink:type="extended">
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NonVestedSharesMember_673d7703-6052-4b27-b6e7-a68580d66b3d" xlink:href="lxp-20231231.xsd#lxp_NonVestedSharesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_lxp_NonVestedSharesMember_673d7703-6052-4b27-b6e7-a68580d66b3d" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_IndexPerformanceSharesMember_cae162a5-63fe-4073-995d-69501892d8e9" xlink:href="lxp-20231231.xsd#lxp_IndexPerformanceSharesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_lxp_IndexPerformanceSharesMember_cae162a5-63fe-4073-995d-69501892d8e9" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_PeerPerformanceSharesMember_d4024a5a-abc6-4db7-9a5b-967e01561d61" xlink:href="lxp-20231231.xsd#lxp_PeerPerformanceSharesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_lxp_PeerPerformanceSharesMember_d4024a5a-abc6-4db7-9a5b-967e01561d61" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NonVestedCommonSharesMember_b979f4f1-df04-4784-993d-8d1c9c395262" xlink:href="lxp-20231231.xsd#lxp_NonVestedCommonSharesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_lxp_NonVestedCommonSharesMember_b979f4f1-df04-4784-993d-8d1c9c395262" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:label="loc_us-gaap_PerformanceSharesMember" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PerformanceSharesMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_us-gaap_PerformanceSharesMember" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_NonManagementAwardGrantMember_8f8a137c-1fb3-4019-a281-e02acf49fe17" xlink:href="lxp-20231231.xsd#lxp_NonManagementAwardGrantMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_lxp_NonManagementAwardGrantMember_8f8a137c-1fb3-4019-a281-e02acf49fe17" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SharesSubjectToTimeMember_363c2e78-d45b-42b7-ae79-7ca15a25507f" xlink:href="lxp-20231231.xsd#lxp_SharesSubjectToTimeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_lxp_SharesSubjectToTimeMember_363c2e78-d45b-42b7-ae79-7ca15a25507f" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:label="loc_lxp_SharesSubjectToPerformanceMember_60b36e04-e051-40ec-8c13-7c53c9d4b333" xlink:href="lxp-20231231.xsd#lxp_SharesSubjectToPerformanceMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_lxp_SharesSubjectToPerformanceMember_60b36e04-e051-40ec-8c13-7c53c9d4b333" xlink:type="arc" order="11"/>
</link:definitionLink>
</link:linkbase>


3 Subsequent Filings that Reference this Filing

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 2/16/24  LXP Industrial Trust              424B5                  2:573K                                   Nuvo Group, Inc./FA
 2/16/24  LXP Industrial Trust              424B5                  2:558K                                   Nuvo Group, Inc./FA
 2/16/24  LXP Industrial Trust              S-3ASR      2/16/24    7:1M                                     Nuvo Group, Inc./FA


30 Previous Filings that this Filing References

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

11/13/23  LXP Industrial Trust              8-K:1,2,8,911/13/23   14:486K                                   Nuvo Group, Inc./FA
11/08/23  LXP Industrial Trust              8-K:2,7,9  11/03/23   12:301K                                   Bonventre Joseph
 5/19/23  LXP Industrial Trust              8-K:5,9     5/19/23   12:454K                                   Nuvo Group, Inc./FA
 1/17/23  LXP Industrial Trust              8-K:5,9     1/10/23   13:339K                                   Bonventre Joseph
 7/11/22  LXP Industrial Trust              8-K:1,2,8,9 7/05/22   12:3.1M                                   Bonventre Joseph
 5/27/22  LXP Industrial Trust              8-K:5,9     5/24/22   13:434K                                   Nuvo Group, Inc./FA
 2/24/22  LXP Industrial Trust              10-K       12/31/21  109:17M                                    Bonventre Joseph
 1/03/22  LXP Industrial Trust              8-K:1,7,9  12/29/21   15:5.5M                                   Nuvo Group, Inc./FA
12/16/21  LXP Industrial Trust              8-K:5,7,9  12/15/21   13:280K                                   Nuvo Group, Inc./FA
 8/30/21  LXP Industrial Trust              8-K:1,2,8,9 8/30/21   15:493K                                   Nuvo Group, Inc./FA
 2/22/21  LXP Industrial Trust              8-K:1,8,9   2/19/21   15:444K                                   Bonventre Joseph
 8/28/20  LXP Industrial Trust              8-K:1,2,8,9 8/25/20   17:564K                                   Nuvo Group, Inc./FA
11/29/19  LXP Industrial Trust              8-K:1,8,9  11/27/19   14:895K                                   Toppan Merrill/FA
 3/13/19  LXP Industrial Trust              10-K       12/31/18  104:13M                                    Bonventre Joseph
 9/05/18  LXP Industrial Trust              8-K:1,2,7,9 8/31/18    7:7.1M                                   Bonventre Joseph
 1/19/18  LXP Industrial Trust              8-K:1,5,9   1/14/18    4:435K                                   Bonventre Joseph
 3/01/17  LXP Industrial Trust              10-K       12/31/16  115:23M                                    Bonventre Joseph
 5/20/14  LXP Industrial Trust              8-K:1,2,9   5/20/14    5:243K                                   Toppan Merrill/FA
 5/13/14  LXP Industrial Trust              8-K:1,9     5/09/14    2:488K                                   Toppan Merrill/FA
 2/26/14  LXP Industrial Trust              10-K       12/31/13   97:24M                                    Bonventre Joseph
11/21/13  LXP Industrial Trust              8-K:8,9    11/15/13    2:133K                                   Bonventre Joseph
10/03/13  LXP Industrial Trust              8-K:1,9     9/30/13    5:458K                                   Bonventre Joseph
 6/13/13  LXP Industrial Trust              8-K:1,2,9   6/10/13    4:1.5M                                   Toppan Merrill/FA
 1/11/13  LXP Industrial Trust              8-K:3,5,9   1/10/13    2:52K                                    Bonventre Joseph
 1/02/09  LXP Industrial Trust              8-K:1,5,8,912/29/08    5:311K                                   Donnelley … Solutions/FA
11/10/08  LXP Industrial Trust              10-Q        9/30/08    6:398K                                   Donnelley … Solutions/FA
 3/27/07  LXP Industrial Trust              8-K:1,2,3,8 3/21/07    7:1.5M                                   Paul Hastings LLP/FA
 1/08/07  LXP Industrial Trust              8-K:1,2,3,512/31/06   22:1.8M                                   Paul Hastings LLP/FA
 7/24/06  LXP Industrial Trust              8-K:1,5,9   7/23/06    8:2.7M                                   Paul Hastings LLP/FA
12/08/04  LXP Industrial Trust              8-A12B                 1:125K                                   Paul Hastings LLP/FA
Top
Filing Submission 0001444838-24-000053   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)

Copyright © 2024 Fran Finnegan & Company LLC – All Rights Reserved.
AboutPrivacyRedactionsHelp — Sun., May 12, 5:22:38.3am ET