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

Modular Medical, Inc. – ‘10-Q/A’ for 9/30/22 – ‘EX-101.DEF’

On:  Wednesday, 11/16/22, at 8:06pm ET   ·   As of:  11/17/22   ·   For:  9/30/22   ·   Accession #:  1019056-22-654   ·   File #:  1-41277

Previous ‘10-Q’:  ‘10-Q’ on 11/14/22 for 9/30/22   ·   Next:  ‘10-Q’ on 2/13/23 for 12/31/22   ·   Latest:  ‘10-Q’ on 2/13/24 for 12/31/23   ·   1 Reference:  To:  Modular Medical, Inc. – ‘8-K’ on 7/26/22 for 7/21/22

Find Words in Filings emoji
 
  in    Show  and   Hints

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

11/17/22  Modular Medical, Inc.             10-Q/A      9/30/22   45:2.4M                                   Borer Fin’l Comms, Inc.

Amendment to Quarterly Report   —   Form 10-Q

Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-Q/A      Amendment to Quarterly Report                       HTML    433K 
 2: EX-31.1     Certification -- §302 - SOA'02                      HTML     20K 
 3: EX-31.2     Certification -- §302 - SOA'02                      HTML     20K 
 4: EX-32.1     Certification -- §906 - SOA'02                      HTML     17K 
10: R1          Cover                                               HTML     71K 
11: R2          Condensed Consolidated Balance Sheets (Unaudited)   HTML     99K 
12: R3          Condensed Consolidated Balance Sheets (Unaudited)   HTML     32K 
                (Parenthetical)                                                  
13: R4          Condensed Consolidated Statements of Operations     HTML     62K 
                (Unaudited)                                                      
14: R5          Condensed Consolidated Statements of Stockholders'  HTML     69K 
                Equity (Unaudited)                                               
15: R6          Condensed Consolidated Statements of Cash Flows     HTML     78K 
                (Unaudited)                                                      
16: R7          The Company and Summary of Significant Accounting   HTML     54K 
                Policies                                                         
17: R8          Leases                                              HTML     23K 
18: R9          Ppp Note                                            HTML     17K 
19: R10         Convertible Promissory Notes                        HTML     25K 
20: R11         Stockholders? Equity (Deficit)                      HTML     31K 
21: R12         Stock-Based Compensation                            HTML     74K 
22: R13         Income Taxes                                        HTML     20K 
23: R14         Commitments & Contingencies                         HTML     19K 
24: R15         The Company and Summary of Significant Accounting   HTML     87K 
                Policies (Policies)                                              
25: R16         The Company and Summary of Significant Accounting   HTML     23K 
                Policies (Tables)                                                
26: R17         Leases (Tables)                                     HTML     21K 
27: R18         Stockholders? Equity (Deficit) (Tables)             HTML     23K 
28: R19         Stock-Based Compensation (Tables)                   HTML     75K 
29: R20         The Company and Summary of Significant Accounting   HTML     21K 
                Policies (Details)                                               
30: R21         The Company and Summary of Significant Accounting   HTML     16K 
                Policies (Details Narrative)                                     
31: R22         Leases (Details)                                    HTML     22K 
32: R23         Leases (Details Narrative)                          HTML     17K 
33: R24         Ppp Note (Details Narrative)                        HTML     16K 
34: R25         Convertible Promissory Notes (Details Narrative)    HTML     36K 
35: R26         Stockholders' Equity (Deficit) (Details)            HTML     28K 
36: R27         Stockholders? Equity (Deficit) (Details Narrative)  HTML     18K 
37: R28         Stock-Based Compensation (Details)                  HTML     26K 
38: R29         Stock-Based Compensation (Details 2)                HTML     41K 
39: R30         Stock-Based Compensation (Details 3)                HTML     39K 
40: R31         Stock-Based Compensation (Details Narrative)        HTML     27K 
43: XML         IDEA XML File -- Filing Summary                      XML     75K 
41: XML         XBRL Instance -- modular_2qa23_htm                   XML    484K 
42: EXCEL       IDEA Workbook of Financial Reports                  XLSX     71K 
 6: EX-101.CAL  XBRL Calculations -- modd-20220930_cal               XML     82K 
 7: EX-101.DEF  XBRL Definitions -- modd-20220930_def                XML    144K 
 8: EX-101.LAB  XBRL Labels -- modd-20220930_lab                     XML    452K 
 9: EX-101.PRE  XBRL Presentations -- modd-20220930_pre              XML    353K 
 5: EX-101.SCH  XBRL Schema -- modd-20220930                         XSD     72K 
44: JSON        XBRL Instance as JSON Data -- MetaLinks              180±   259K 
45: ZIP         XBRL Zipped Folder -- 0001019056-22-000654-xbrl      Zip    120K 


‘EX-101.DEF’   —   XBRL Definitions — modd-20220930_def


This Exhibit is an XBRL XML File.


                                                                                                                                                                                
<?xml version="1.0" standalone="no" encoding="windows-1252"?>
<!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.16a -->
<!-- Field: Doc-Info; Name: VendorURI; Value: https://www.novaworks.com -->
<!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
<link:roleRef roleURI="http://modular-medical.com/role/Cover" xlink:href="modd-20220930.xsd#Cover" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/BalanceSheets" xlink:href="modd-20220930.xsd#BalanceSheets" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/BalanceSheetsParenthetical" xlink:href="modd-20220930.xsd#BalanceSheetsParenthetical" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/StatementsOfOperations" xlink:href="modd-20220930.xsd#StatementsOfOperations" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/StatementsOfStockholdersEquity" xlink:href="modd-20220930.xsd#StatementsOfStockholdersEquity" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/StatementsOfCashFlows" xlink:href="modd-20220930.xsd#StatementsOfCashFlows" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/CompanyAndSummaryOfSignificantAccountingPolicies" xlink:href="modd-20220930.xsd#CompanyAndSummaryOfSignificantAccountingPolicies" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/Leases" xlink:href="modd-20220930.xsd#Leases" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/PppNote" xlink:href="modd-20220930.xsd#PppNote" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/ConvertiblePromissoryNotes" xlink:href="modd-20220930.xsd#ConvertiblePromissoryNotes" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/StockholdersEquityDeficit" xlink:href="modd-20220930.xsd#StockholdersEquityDeficit" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/Stock-basedCompensation" xlink:href="modd-20220930.xsd#Stock-basedCompensation" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/IncomeTaxes" xlink:href="modd-20220930.xsd#IncomeTaxes" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/CommitmentsContingencies" xlink:href="modd-20220930.xsd#CommitmentsContingencies" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/CompanyAndSummaryOfSignificantAccountingPoliciesPolicies" xlink:href="modd-20220930.xsd#CompanyAndSummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/CompanyAndSummaryOfSignificantAccountingPoliciesTables" xlink:href="modd-20220930.xsd#CompanyAndSummaryOfSignificantAccountingPoliciesTables" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/LeasesTables" xlink:href="modd-20220930.xsd#LeasesTables" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/StockholdersEquityDeficitTables" xlink:href="modd-20220930.xsd#StockholdersEquityDeficitTables" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/Stock-basedCompensationTables" xlink:href="modd-20220930.xsd#Stock-basedCompensationTables" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/CompanyAndSummaryOfSignificantAccountingPoliciesDetails" xlink:href="modd-20220930.xsd#CompanyAndSummaryOfSignificantAccountingPoliciesDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/CompanyAndSummaryOfSignificantAccountingPoliciesDetailsNarrative" xlink:href="modd-20220930.xsd#CompanyAndSummaryOfSignificantAccountingPoliciesDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/LeasesDetails" xlink:href="modd-20220930.xsd#LeasesDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/LeasesDetailsNarrative" xlink:href="modd-20220930.xsd#LeasesDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/PppNoteDetailsNarrative" xlink:href="modd-20220930.xsd#PppNoteDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/ConvertiblePromissoryNotesDetailsNarrative" xlink:href="modd-20220930.xsd#ConvertiblePromissoryNotesDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/StockholdersEquityDeficitDetails" xlink:href="modd-20220930.xsd#StockholdersEquityDeficitDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/StockholdersEquityDeficitDetailsNarrative" xlink:href="modd-20220930.xsd#StockholdersEquityDeficitDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/Stock-basedCompensationDetails" xlink:href="modd-20220930.xsd#Stock-basedCompensationDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/Stock-basedCompensationDetails2" xlink:href="modd-20220930.xsd#Stock-basedCompensationDetails2" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/Stock-basedCompensationDetails3" xlink:href="modd-20220930.xsd#Stock-basedCompensationDetails3" xlink:type="simple"/>
<link:roleRef roleURI="http://modular-medical.com/role/Stock-basedCompensationDetailsNarrative" xlink:href="modd-20220930.xsd#Stock-basedCompensationDetailsNarrative" xlink:type="simple"/>
<link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension" arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension"/>
<link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain"/>
<link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member"/>
<link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all" arcroleURI="http://xbrl.org/int/dim/arcrole/all"/>
<link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#notAll" arcroleURI="http://xbrl.org/int/dim/arcrole/notAll"/>
<link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/Cover" xlink:title="00000001 - Document - Cover"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/BalanceSheets" xlink:title="00000002 - Statement - Condensed Consolidated Balance Sheets (Unaudited)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/BalanceSheetsParenthetical" xlink:title="00000003 - Statement - Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/StatementsOfOperations" xlink:title="00000004 - Statement - Condensed Consolidated Statements of Operations (Unaudited)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/StatementsOfStockholdersEquity" xlink:title="00000005 - Statement - Condensed Consolidated Statements of Stockholders&apos; Equity (Unaudited)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaapCommonStockMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapCommonStockMember_0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaapAdditionalPaidInCapitalMember_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapAdditionalPaidInCapitalMember_10" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaapRetainedEarningsMember_20"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapRetainedEarningsMember_20" xlink:type="arc" order="21"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaapStockholdersEquity_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockholdersEquity_50" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaapSharesOutstanding_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSharesOutstanding_50" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodValueIssuedForServices" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueIssuedForServices_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueIssuedForServices_50" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesIssuedForServices" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesIssuedForServices_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesIssuedForServices_50" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:href="modd-20220930.xsd#modd_IssuanceOfCommonStockAndWarrantsInEquityOfferingNet" xlink:label="loc_moddIssuanceOfCommonStockAndWarrantsInEquityOfferingNet_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_moddIssuanceOfCommonStockAndWarrantsInEquityOfferingNet_50" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:href="modd-20220930.xsd#modd_IssuanceOfCommonStockAndWarrantsInEquityOfferingNetShares" xlink:label="loc_moddIssuanceOfCommonStockAndWarrantsInEquityOfferingNetShares_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_moddIssuanceOfCommonStockAndWarrantsInEquityOfferingNetShares_50" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueEmployeeStockPurchasePlan_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueEmployeeStockPurchasePlan_50" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_50" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueShareBasedCompensation_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueShareBasedCompensation_50" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaapNetIncomeLoss_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapNetIncomeLoss_50" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants" xlink:label="loc_us-gaapStockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants_50" xlink:type="arc" order="11"/>
</link:definitionLink>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/StatementsOfCashFlows" xlink:title="00000006 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/CompanyAndSummaryOfSignificantAccountingPolicies" xlink:title="00000007 - Disclosure - THE COMPANY AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/Leases" xlink:title="00000008 - Disclosure - LEASES"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/PppNote" xlink:title="00000009 - Disclosure - PPP NOTE"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/ConvertiblePromissoryNotes" xlink:title="00000010 - Disclosure - CONVERTIBLE PROMISSORY NOTES"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/StockholdersEquityDeficit" xlink:title="00000011 - Disclosure - STOCKHOLDERS&#8217; EQUITY (DEFICIT)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/Stock-basedCompensation" xlink:title="00000012 - Disclosure - STOCK-BASED COMPENSATION"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/IncomeTaxes" xlink:title="00000013 - Disclosure - INCOME TAXES"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/CommitmentsContingencies" xlink:title="00000014 - Disclosure - COMMITMENTS &amp; CONTINGENCIES"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/CompanyAndSummaryOfSignificantAccountingPoliciesPolicies" xlink:title="00000015 - Disclosure - THE COMPANY AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/CompanyAndSummaryOfSignificantAccountingPoliciesTables" xlink:title="00000016 - Disclosure - THE COMPANY AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/LeasesTables" xlink:title="00000017 - Disclosure - LEASES (Tables)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/StockholdersEquityDeficitTables" xlink:title="00000018 - Disclosure - STOCKHOLDERS&#8217; EQUITY (DEFICIT) (Tables)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/Stock-basedCompensationTables" xlink:title="00000019 - Disclosure - STOCK-BASED COMPENSATION (Tables)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/CompanyAndSummaryOfSignificantAccountingPoliciesDetails" xlink:title="00000020 - Disclosure - THE COMPANY AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/CompanyAndSummaryOfSignificantAccountingPoliciesDetailsNarrative" xlink:title="00000021 - Disclosure - THE COMPANY AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/LeasesDetails" xlink:title="00000022 - Disclosure - LEASES (Details)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/LeasesDetailsNarrative" xlink:title="00000023 - Disclosure - LEASES (Details Narrative)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/PppNoteDetailsNarrative" xlink:title="00000024 - Disclosure - PPP NOTE (Details Narrative)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/ConvertiblePromissoryNotesDetailsNarrative" xlink:title="00000025 - Disclosure - CONVERTIBLE PROMISSORY NOTES (Details Narrative)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShortTermDebtLineItems" xlink:label="loc_us-gaapShortTermDebtLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfShortTermDebtTable" xlink:label="loc_us-gaapScheduleOfShortTermDebtTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapShortTermDebtLineItems" xlink:to="loc_us-gaapScheduleOfShortTermDebtTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShortTermDebtTypeAxis" xlink:label="loc_us-gaapShortTermDebtTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfShortTermDebtTable" xlink:to="loc_us-gaapShortTermDebtTypeAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:label="loc_us-gaapShortTermDebtTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapShortTermDebtTypeAxis" xlink:to="loc_us-gaapShortTermDebtTypeDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:label="loc_us-gaapShortTermDebtTypeDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapShortTermDebtTypeAxis" xlink:to="loc_us-gaapShortTermDebtTypeDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConvertibleNotesPayableMember" xlink:label="loc_us-gaapConvertibleNotesPayableMember_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShortTermDebtTypeDomain" xlink:to="loc_us-gaapConvertibleNotesPayableMember_10" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="loc_us-gaapGainsLossesOnExtinguishmentOfDebt_40"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShortTermDebtLineItems" xlink:to="loc_us-gaapGainsLossesOnExtinguishmentOfDebt_40" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AmortizationOfFinancingCosts" xlink:label="loc_us-gaapAmortizationOfFinancingCosts_40"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShortTermDebtLineItems" xlink:to="loc_us-gaapAmortizationOfFinancingCosts_40" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConvertibleNotesPayable" xlink:label="loc_us-gaapConvertibleNotesPayable_40"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShortTermDebtLineItems" xlink:to="loc_us-gaapConvertibleNotesPayable_40" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate_40"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShortTermDebtLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate_40" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_40"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShortTermDebtLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_40" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_40"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShortTermDebtLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_40" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_40"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShortTermDebtLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_40" xlink:type="arc" order="6"/>
</link:definitionLink>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/StockholdersEquityDeficitDetails" xlink:title="00000026 - Disclosure - STOCKHOLDERS&apos; EQUITY (DEFICIT) (Details)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:label="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" xlink:label="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="modd-20220930.xsd#modd_Warrant1Member" xlink:label="loc_moddWarrant1Member_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_moddWarrant1Member_0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="modd-20220930.xsd#modd_Warrant2Member" xlink:label="loc_moddWarrant2Member_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_moddWarrant2Member_10" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:href="modd-20220930.xsd#modd_Warrant3Member" xlink:label="loc_moddWarrant3Member_20"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_moddWarrant3Member_20" xlink:type="arc" order="21"/>
<link:loc xlink:type="locator" xlink:href="modd-20220930.xsd#modd_Warrant4Member" xlink:label="loc_moddWarrant4Member_30"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_moddWarrant4Member_30" xlink:type="arc" order="31"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfWarrantOrRightOutstanding" xlink:label="loc_us-gaapClassOfWarrantOrRightOutstanding_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapClassOfWarrantOrRightOutstanding_60" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1" xlink:label="loc_us-gaapSharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapSharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1_60" xlink:type="arc" order="1"/>
</link:definitionLink>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/StockholdersEquityDeficitDetailsNarrative" xlink:title="00000027 - Disclosure - STOCKHOLDERS&#8217; EQUITY (DEFICIT) (Details Narrative)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/Stock-basedCompensationDetails" xlink:title="00000028 - Disclosure - STOCK-BASED COMPENSATION (Details)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeAxis" xlink:label="loc_srtRangeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_srtRangeAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_MinimumMember" xlink:label="loc_srtMinimumMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMinimumMember_0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_MaximumMember" xlink:label="loc_srtMaximumMember_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMaximumMember_10" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_90"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_90" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_90"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_90" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_90"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_90" xlink:type="arc" order="2"/>
</link:definitionLink>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/Stock-basedCompensationDetails2" xlink:title="00000029 - Disclosure - STOCK-BASED COMPENSATION (Details 2)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OffsettingAssetsLineItems" xlink:label="loc_us-gaapOffsettingAssetsLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OffsettingAssetsTable" xlink:label="loc_us-gaapOffsettingAssetsTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_us-gaapOffsettingAssetsTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaapDerivativeInstrumentRiskAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapOffsettingAssetsTable" xlink:to="loc_us-gaapDerivativeInstrumentRiskAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaapDerivativeContractTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapDerivativeInstrumentRiskAxis" xlink:to="loc_us-gaapDerivativeContractTypeDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaapDerivativeContractTypeDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapDerivativeInstrumentRiskAxis" xlink:to="loc_us-gaapDerivativeContractTypeDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockOptionMember" xlink:label="loc_us-gaapStockOptionMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDerivativeContractTypeDomain" xlink:to="loc_us-gaapStockOptionMember_0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_60" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_60" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_60" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="modd-20220930.xsd#modd_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesGrantedAvailableForGrant" xlink:label="loc_moddShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesGrantedAvailableForGrant_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_moddShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesGrantedAvailableForGrant_60" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_60" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_60" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:href="modd-20220930.xsd#modd_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesGrantedAwards" xlink:label="loc_moddShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesGrantedAwards_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_moddShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesGrantedAwards_60" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:href="modd-20220930.xsd#modd_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesCancelledAvailableForGrant" xlink:label="loc_moddShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesCancelledAvailableForGrant_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_moddShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesCancelledAvailableForGrant_60" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_60" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_60" xlink:type="arc" order="9"/>
</link:definitionLink>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/Stock-basedCompensationDetails3" xlink:title="00000030 - Disclosure - STOCK-BASED COMPENSATION (Details 3)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OffsettingAssetsLineItems" xlink:label="loc_us-gaapOffsettingAssetsLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OffsettingAssetsTable" xlink:label="loc_us-gaapOffsettingAssetsTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_us-gaapOffsettingAssetsTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaapDerivativeInstrumentRiskAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapOffsettingAssetsTable" xlink:to="loc_us-gaapDerivativeInstrumentRiskAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaapDerivativeContractTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapDerivativeInstrumentRiskAxis" xlink:to="loc_us-gaapDerivativeContractTypeDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaapDerivativeContractTypeDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapDerivativeInstrumentRiskAxis" xlink:to="loc_us-gaapDerivativeContractTypeDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockOptionMember" xlink:label="loc_us-gaapStockOptionMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDerivativeContractTypeDomain" xlink:to="loc_us-gaapStockOptionMember_0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeAxis" xlink:label="loc_srtRangeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapOffsettingAssetsTable" xlink:to="loc_srtRangeAxis" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_MinimumMember" xlink:label="loc_srtMinimumMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMinimumMember_0" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_MaximumMember" xlink:label="loc_srtMaximumMember_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMaximumMember_10" xlink:type="arc" order="12"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_50" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_50" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_50" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_50" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_50" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_50" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_50" xlink:type="arc" order="6"/>
</link:definitionLink>
<link:definitionLink xlink:type="extended" xlink:role="http://modular-medical.com/role/Stock-basedCompensationDetailsNarrative" xlink:title="00000031 - Disclosure - STOCK-BASED COMPENSATION (Details Narrative)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OffsettingAssetsLineItems" xlink:label="loc_us-gaapOffsettingAssetsLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OffsettingAssetsTable" xlink:label="loc_us-gaapOffsettingAssetsTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_us-gaapOffsettingAssetsTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaapDerivativeInstrumentRiskAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapOffsettingAssetsTable" xlink:to="loc_us-gaapDerivativeInstrumentRiskAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaapDerivativeContractTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapDerivativeInstrumentRiskAxis" xlink:to="loc_us-gaapDerivativeContractTypeDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaapDerivativeContractTypeDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapDerivativeInstrumentRiskAxis" xlink:to="loc_us-gaapDerivativeContractTypeDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockOptionMember" xlink:label="loc_us-gaapStockOptionMember_40"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDerivativeContractTypeDomain" xlink:to="loc_us-gaapStockOptionMember_40" xlink:type="arc" order="41"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:label="loc_us-gaapCommonStockCapitalSharesReservedForFutureIssuance_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_us-gaapCommonStockCapitalSharesReservedForFutureIssuance_60" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="loc_us-gaapEmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_us-gaapEmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_60" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="modd-20220930.xsd#modd_FairValueofOptionGranted" xlink:label="loc_moddFairValueofOptionGranted_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_moddFairValueofOptionGranted_60" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueShareBasedCompensation_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOffsettingAssetsLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueShareBasedCompensation_60" xlink:type="arc" order="3"/>
</link:definitionLink>
</link:linkbase>


1 Previous Filing that this Filing References

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

 7/26/22  Modular Medical, Inc.             8-K:3,5,8,9 7/21/22   12:246K                                   Borer Fin’l Comms, Inc.
Top
Filing Submission 0001019056-22-000654   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)

Copyright © 2024 Fran Finnegan & Company LLC – All Rights Reserved.
AboutPrivacyRedactionsHelp — Sat., Apr. 27, 8:34:13.1pm ET