| | | | | | | | | | | | | | | | | | | | | |
<?xml version="1.0" encoding="windows-1252"?> |
<!-- XBRL Document Created with the Workiva Platform --> |
<!-- Copyright 2024 Workiva --> |
<!-- r:361f0992-db1f-4fd9-9cbd-ced70573c812,g:df73234f-9756-47bc-b8c0-baaf9042ac07 --> |
<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://www.stericycle.com/role/Cover" xlink:type="simple" xlink:href="scl-20240425.xsd#Cover"/> |
| <link:definitionLink xlink:role="http://www.stericycle.com/role/Cover" xlink:type="extended"> |
| | <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressesLineItems_63c911ae-0ef1-4baa-8324-39d4ae91ea21" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressesLineItems"/> |
| | <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressesTable_336558ac-dc4a-476f-ad8f-b35150b2fa0b" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressesTable"/> |
| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_dei_EntityAddressesLineItems_63c911ae-0ef1-4baa-8324-39d4ae91ea21" xlink:to="loc_dei_EntityAddressesTable_336558ac-dc4a-476f-ad8f-b35150b2fa0b" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/> |
| | <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_2d4be917-7c31-4b90-b47f-571587f5dc21" 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_EntityAddressesLineItems_63c911ae-0ef1-4baa-8324-39d4ae91ea21" xlink:to="loc_dei_EntityAddressAddressLine1_2d4be917-7c31-4b90-b47f-571587f5dc21" xlink:type="arc" order="0"/> |
| | </link:definitionLink> |
| </link:linkbase> |