"médecine légale" meaning in French

{
  "forms": [
    {
      "form": "médecines légales",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "-",
        "3": "+"
      },
      "expansion": "médecine légale f (usually uncountable, plural médecines légales)",
      "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": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "forensic medicine"
      ],
      "id": "en-médecine_légale-fr-noun-c2377NQ0",
      "links": [
        [
          "forensic medicine",
          "forensic medicine"
        ]
      ],
      "related": [
        {
          "word": "médecin légiste"
        },
        {
          "word": "autopsie"
        }
      ],
      "tags": [
        "feminine",
        "uncountable",
        "usually"
      ],
      "wikipedia": [
        "fr:médecine légale"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/med.sin le.ɡal/"
    },
    {
      "ipa": "/mɛd.sin le.ɡal/"
    }
  ],
  "word": "médecine légale"
}

{
  "forms": [
    {
      "form": "médecines légales",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "-",
        "3": "+"
      },
      "expansion": "médecine légale f (usually uncountable, plural médecines légales)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "related": [
    {
      "word": "médecin légiste"
    },
    {
      "word": "autopsie"
    }
  ],
  "senses": [
    {
      "categories": [
        "French countable nouns",
        "French entries with incorrect language header",
        "French feminine nouns",
        "French lemmas",
        "French multiword terms",
        "French nouns",
        "French terms with IPA pronunciation",
        "French uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "forensic medicine"
      ],
      "links": [
        [
          "forensic medicine",
          "forensic medicine"
        ]
      ],
      "tags": [
        "feminine",
        "uncountable",
        "usually"
      ],
      "wikipedia": [
        "fr:médecine légale"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/med.sin le.ɡal/"
    },
    {
      "ipa": "/mɛd.sin le.ɡal/"
    }
  ],
  "word": "médecine légale"
}