<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated by Fujitsu Interstage XWand B0254 -->
<!-- Generated by Broadridge Financial Solutions Inc -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:tsr="http://tsr/20260731" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink">
  <link:roleRef roleURI="http://xbrl.sec.gov/oef/role/Defaults" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2026/oef-2026.xsd#Defaults"/>
  <link:roleRef roleURI="http://xbrl.sec.gov/oef/role/ShareholderReport" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2026/oef-2026.xsd#ShareholderReport"/>
  <link:roleRef roleURI="http://xbrl.sec.gov/oef/role/ClassOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2026/oef-2026.xsd#ClassOnly"/>
  <link:roleRef roleURI="http://xbrl.sec.gov/oef/role/BroadBasedIndexOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2026/oef-2026.xsd#BroadBasedIndexOnly"/>
  <link:roleRef roleURI="http://xbrl.sec.gov/oef/role/AdditionalIndexOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2026/oef-2026.xsd#AdditionalIndexOnly"/>
  <link:roleRef roleURI="http://fasb.org/srt/role/srt-eedm/ExtensibleEnumerationLists" xlink:type="simple" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-roles-2026.xsd#eedm1"/>
  <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/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: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:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/ClassOnly">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2026/oef-2026.xsd#oef_ShareClassDomain" xlink:label="ShareClassDomain"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_C000015264Member" xlink:label="C000015264Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000015264Member" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_C000015266Member" xlink:label="C000015266Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000015266Member" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_C000015267Member" xlink:label="C000015267Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000015267Member" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_C000015268Member" xlink:label="C000015268Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000015268Member" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_C000136854Member" xlink:label="C000136854Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000136854Member" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_C000136855Member" xlink:label="C000136855Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000136855Member" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_C000015269Member" xlink:label="C000015269Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000015269Member" order="7.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/BroadBasedIndexOnly">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2026/oef-2026.xsd#oef_BroadBasedIndexDomain" xlink:label="BroadBasedIndexDomain"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411154435_8135Member" xlink:label="bench202411154435_8135Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BroadBasedIndexDomain" xlink:to="bench202411154435_8135Member" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411154435_8136Member" xlink:label="bench202411154435_8136Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BroadBasedIndexDomain" xlink:to="bench202411154435_8136Member" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411154435_8137Member" xlink:label="bench202411154435_8137Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BroadBasedIndexDomain" xlink:to="bench202411154435_8137Member" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411154435_8140Member" xlink:label="bench202411154435_8140Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BroadBasedIndexDomain" xlink:to="bench202411154435_8140Member" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411154435_8138Member" xlink:label="bench202411154435_8138Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BroadBasedIndexDomain" xlink:to="bench202411154435_8138Member" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411154435_8139Member" xlink:label="bench202411154435_8139Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BroadBasedIndexDomain" xlink:to="bench202411154435_8139Member" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411154435_8141Member" xlink:label="bench202411154435_8141Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BroadBasedIndexDomain" xlink:to="bench202411154435_8141Member" order="10.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/AdditionalIndexOnly">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2026/oef-2026.xsd#oef_AdditionalIndexDomain" xlink:label="AdditionalIndexDomain"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_benchmarkBMPT.001-780_8135Member" xlink:label="benchmarkBMPT.001-780_8135Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdditionalIndexDomain" xlink:to="benchmarkBMPT.001-780_8135Member" order="9.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409194038_8135Member" xlink:label="bench202409194038_8135Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdditionalIndexDomain" xlink:to="bench202409194038_8135Member" order="11.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_benchmarkBMPT.001-780_8136Member" xlink:label="benchmarkBMPT.001-780_8136Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdditionalIndexDomain" xlink:to="benchmarkBMPT.001-780_8136Member" order="9.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409194038_8136Member" xlink:label="bench202409194038_8136Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdditionalIndexDomain" xlink:to="bench202409194038_8136Member" order="11.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_benchmarkBMPT.001-780_8137Member" xlink:label="benchmarkBMPT.001-780_8137Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdditionalIndexDomain" xlink:to="benchmarkBMPT.001-780_8137Member" order="9.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409194038_8137Member" xlink:label="bench202409194038_8137Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdditionalIndexDomain" xlink:to="bench202409194038_8137Member" order="11.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_benchmarkBMPT.001-780_8140Member" xlink:label="benchmarkBMPT.001-780_8140Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdditionalIndexDomain" xlink:to="benchmarkBMPT.001-780_8140Member" order="9.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409194038_8140Member" xlink:label="bench202409194038_8140Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdditionalIndexDomain" xlink:to="bench202409194038_8140Member" order="11.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_benchmarkBMPT.001-780_8138Member" xlink:label="benchmarkBMPT.001-780_8138Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdditionalIndexDomain" xlink:to="benchmarkBMPT.001-780_8138Member" order="9.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409194038_8138Member" xlink:label="bench202409194038_8138Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdditionalIndexDomain" xlink:to="bench202409194038_8138Member" order="11.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_benchmarkBMPT.001-780_8139Member" xlink:label="benchmarkBMPT.001-780_8139Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdditionalIndexDomain" xlink:to="benchmarkBMPT.001-780_8139Member" order="9.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409194038_8139Member" xlink:label="bench202409194038_8139Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdditionalIndexDomain" xlink:to="bench202409194038_8139Member" order="11.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_benchmarkBMPT.001-780_8141Member" xlink:label="benchmarkBMPT.001-780_8141Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdditionalIndexDomain" xlink:to="benchmarkBMPT.001-780_8141Member" order="9.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409194038_8141Member" xlink:label="bench202409194038_8141Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdditionalIndexDomain" xlink:to="bench202409194038_8141Member" order="11.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://fasb.org/srt/role/srt-eedm/ExtensibleEnumerationLists">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InvestmentTypeCategorizationMember" xlink:label="InvestmentTypeCategorizationMember"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409043989_8135Member" xlink:label="bench202409043989_8135Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202409043989_8135Member" order="13.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411074342_8135Member" xlink:label="bench202411074342_8135Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411074342_8135Member" order="14.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409043987_8135Member" xlink:label="bench202409043987_8135Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202409043987_8135Member" order="15.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054313_8135Member" xlink:label="bench202411054313_8135Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054313_8135Member" order="16.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202412044924_8135Member" xlink:label="bench202412044924_8135Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202412044924_8135Member" order="17.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054315_8135Member" xlink:label="bench202411054315_8135Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054315_8135Member" order="18.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054316_8135Member" xlink:label="bench202411054316_8135Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054316_8135Member" order="19.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202412044922_8135Member" xlink:label="bench202412044922_8135Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202412044922_8135Member" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054314_8135Member" xlink:label="bench202411054314_8135Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054314_8135Member" order="21.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202412194975_8135Member" xlink:label="bench202412194975_8135Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202412194975_8135Member" order="22.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409043991_8135Member" xlink:label="bench202409043991_8135Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202409043991_8135Member" order="23.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409043989_8136Member" xlink:label="bench202409043989_8136Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202409043989_8136Member" order="13.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411074342_8136Member" xlink:label="bench202411074342_8136Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411074342_8136Member" order="14.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409043987_8136Member" xlink:label="bench202409043987_8136Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202409043987_8136Member" order="15.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054313_8136Member" xlink:label="bench202411054313_8136Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054313_8136Member" order="16.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202412044924_8136Member" xlink:label="bench202412044924_8136Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202412044924_8136Member" order="17.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054315_8136Member" xlink:label="bench202411054315_8136Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054315_8136Member" order="18.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054316_8136Member" xlink:label="bench202411054316_8136Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054316_8136Member" order="19.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202412044922_8136Member" xlink:label="bench202412044922_8136Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202412044922_8136Member" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054314_8136Member" xlink:label="bench202411054314_8136Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054314_8136Member" order="21.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202412194975_8136Member" xlink:label="bench202412194975_8136Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202412194975_8136Member" order="22.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409043991_8136Member" xlink:label="bench202409043991_8136Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202409043991_8136Member" order="23.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409043989_8137Member" xlink:label="bench202409043989_8137Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202409043989_8137Member" order="13.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411074342_8137Member" xlink:label="bench202411074342_8137Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411074342_8137Member" order="14.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409043987_8137Member" xlink:label="bench202409043987_8137Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202409043987_8137Member" order="15.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054313_8137Member" xlink:label="bench202411054313_8137Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054313_8137Member" order="16.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202412044924_8137Member" xlink:label="bench202412044924_8137Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202412044924_8137Member" order="17.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054315_8137Member" xlink:label="bench202411054315_8137Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054315_8137Member" order="18.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054316_8137Member" xlink:label="bench202411054316_8137Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054316_8137Member" order="19.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202412044922_8137Member" xlink:label="bench202412044922_8137Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202412044922_8137Member" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054314_8137Member" xlink:label="bench202411054314_8137Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054314_8137Member" order="21.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202412194975_8137Member" xlink:label="bench202412194975_8137Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202412194975_8137Member" order="22.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409043991_8137Member" xlink:label="bench202409043991_8137Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202409043991_8137Member" order="23.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409043989_8140Member" xlink:label="bench202409043989_8140Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202409043989_8140Member" order="12.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411074342_8140Member" xlink:label="bench202411074342_8140Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411074342_8140Member" order="13.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409043987_8140Member" xlink:label="bench202409043987_8140Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202409043987_8140Member" order="14.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054313_8140Member" xlink:label="bench202411054313_8140Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054313_8140Member" order="15.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202412044924_8140Member" xlink:label="bench202412044924_8140Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202412044924_8140Member" order="16.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054315_8140Member" xlink:label="bench202411054315_8140Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054315_8140Member" order="17.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054316_8140Member" xlink:label="bench202411054316_8140Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054316_8140Member" order="18.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202412044922_8140Member" xlink:label="bench202412044922_8140Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202412044922_8140Member" order="19.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054314_8140Member" xlink:label="bench202411054314_8140Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054314_8140Member" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202412194975_8140Member" xlink:label="bench202412194975_8140Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202412194975_8140Member" order="21.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409043991_8140Member" xlink:label="bench202409043991_8140Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202409043991_8140Member" order="22.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409043989_8138Member" xlink:label="bench202409043989_8138Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202409043989_8138Member" order="12.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411074342_8138Member" xlink:label="bench202411074342_8138Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411074342_8138Member" order="13.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409043987_8138Member" xlink:label="bench202409043987_8138Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202409043987_8138Member" order="14.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054313_8138Member" xlink:label="bench202411054313_8138Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054313_8138Member" order="15.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202412044924_8138Member" xlink:label="bench202412044924_8138Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202412044924_8138Member" order="16.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054315_8138Member" xlink:label="bench202411054315_8138Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054315_8138Member" order="17.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054316_8138Member" xlink:label="bench202411054316_8138Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054316_8138Member" order="18.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202412044922_8138Member" xlink:label="bench202412044922_8138Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202412044922_8138Member" order="19.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054314_8138Member" xlink:label="bench202411054314_8138Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054314_8138Member" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202412194975_8138Member" xlink:label="bench202412194975_8138Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202412194975_8138Member" order="21.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409043991_8138Member" xlink:label="bench202409043991_8138Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202409043991_8138Member" order="22.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409043989_8139Member" xlink:label="bench202409043989_8139Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202409043989_8139Member" order="12.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411074342_8139Member" xlink:label="bench202411074342_8139Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411074342_8139Member" order="13.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409043987_8139Member" xlink:label="bench202409043987_8139Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202409043987_8139Member" order="14.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054313_8139Member" xlink:label="bench202411054313_8139Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054313_8139Member" order="15.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202412044924_8139Member" xlink:label="bench202412044924_8139Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202412044924_8139Member" order="16.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054315_8139Member" xlink:label="bench202411054315_8139Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054315_8139Member" order="17.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054316_8139Member" xlink:label="bench202411054316_8139Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054316_8139Member" order="18.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202412044922_8139Member" xlink:label="bench202412044922_8139Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202412044922_8139Member" order="19.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054314_8139Member" xlink:label="bench202411054314_8139Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054314_8139Member" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202412194975_8139Member" xlink:label="bench202412194975_8139Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202412194975_8139Member" order="21.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409043991_8139Member" xlink:label="bench202409043991_8139Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202409043991_8139Member" order="22.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409043989_8141Member" xlink:label="bench202409043989_8141Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202409043989_8141Member" order="12.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411074342_8141Member" xlink:label="bench202411074342_8141Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411074342_8141Member" order="13.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409043987_8141Member" xlink:label="bench202409043987_8141Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202409043987_8141Member" order="14.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054313_8141Member" xlink:label="bench202411054313_8141Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054313_8141Member" order="15.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202412044924_8141Member" xlink:label="bench202412044924_8141Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202412044924_8141Member" order="16.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054315_8141Member" xlink:label="bench202411054315_8141Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054315_8141Member" order="17.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054316_8141Member" xlink:label="bench202411054316_8141Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054316_8141Member" order="18.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202412044922_8141Member" xlink:label="bench202412044922_8141Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202412044922_8141Member" order="19.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202411054314_8141Member" xlink:label="bench202411054314_8141Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202411054314_8141Member" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202412194975_8141Member" xlink:label="bench202412194975_8141Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202412194975_8141Member" order="21.0"/>
    <link:loc xlink:type="locator" xlink:href="tsr-20260731.xsd#tsr_bench202409043991_8141Member" xlink:label="bench202409043991_8141Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="bench202409043991_8141Member" order="22.0"/>
  </link:definitionLink>
</link:linkbase>
