"allongement compensatoire" meaning in French

{
  "forms": [
    {
      "form": "allongements compensatoires",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "allongement compensatoire m (plural allongements compensatoires)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "fr",
          "name": "Phonetics",
          "orig": "fr:Phonetics",
          "parents": [
            "Linguistics",
            "Language",
            "Social sciences",
            "Communication",
            "Sciences",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "compensatory lengthening"
      ],
      "id": "en-allongement_compensatoire-fr-noun-EkPHu3YP",
      "links": [
        [
          "phonetics",
          "phonetics"
        ],
        [
          "compensatory lengthening",
          "compensatory lengthening"
        ]
      ],
      "raw_glosses": [
        "(phonetics) compensatory lengthening"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "human-sciences",
        "linguistics",
        "phonetics",
        "phonology",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/a.lɔ̃ʒ.mɑ̃ kɔ̃.pɑ̃.sa.twaʁ/"
    }
  ],
  "word": "allongement compensatoire"
}

{
  "forms": [
    {
      "form": "allongements compensatoires",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "allongement compensatoire m (plural allongements compensatoires)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "French countable nouns",
        "French entries with incorrect language header",
        "French lemmas",
        "French masculine nouns",
        "French multiword terms",
        "French nouns",
        "French nouns with red links in their headword lines",
        "French terms with IPA pronunciation",
        "fr:Phonetics"
      ],
      "glosses": [
        "compensatory lengthening"
      ],
      "links": [
        [
          "phonetics",
          "phonetics"
        ],
        [
          "compensatory lengthening",
          "compensatory lengthening"
        ]
      ],
      "raw_glosses": [
        "(phonetics) compensatory lengthening"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "human-sciences",
        "linguistics",
        "phonetics",
        "phonology",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/a.lɔ̃ʒ.mɑ̃ kɔ̃.pɑ̃.sa.twaʁ/"
    }
  ],
  "word": "allongement compensatoire"
}