"mère porteuse" meaning in French

{
  "forms": [
    {
      "form": "mères porteuses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "mère porteuse f (plural mères porteuses)",
      "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"
        },
        {
          "kind": "topical",
          "langcode": "fr",
          "name": "Female family members",
          "orig": "fr:Female family members",
          "parents": [
            "Family members",
            "Female people",
            "Family",
            "Female",
            "People",
            "Gender",
            "Human",
            "Biology",
            "Psychology",
            "Sociology",
            "All topics",
            "Sciences",
            "Social sciences",
            "Fundamental",
            "Society"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "surrogate mother"
      ],
      "id": "en-mère_porteuse-fr-noun-t2C6tPIA",
      "links": [
        [
          "surrogate mother",
          "surrogate mother"
        ]
      ],
      "related": [
        {
          "word": "gestation pour autrui"
        }
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/mɛʁ pɔʁ.tøz/"
    },
    {
      "audio": "Fr-Paris--mère porteuse.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/6c/Fr-Paris--m%C3%A8re_porteuse.ogg/Fr-Paris--m%C3%A8re_porteuse.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/6/6c/Fr-Paris--m%C3%A8re_porteuse.ogg"
    }
  ],
  "word": "mère porteuse"
}

{
  "forms": [
    {
      "form": "mères porteuses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "mère porteuse f (plural mères porteuses)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "related": [
    {
      "word": "gestation pour autrui"
    }
  ],
  "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",
        "Pages with 1 entry",
        "Pages with entries",
        "fr:Female family members"
      ],
      "glosses": [
        "surrogate mother"
      ],
      "links": [
        [
          "surrogate mother",
          "surrogate mother"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/mɛʁ pɔʁ.tøz/"
    },
    {
      "audio": "Fr-Paris--mère porteuse.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/6c/Fr-Paris--m%C3%A8re_porteuse.ogg/Fr-Paris--m%C3%A8re_porteuse.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/6/6c/Fr-Paris--m%C3%A8re_porteuse.ogg"
    }
  ],
  "word": "mère porteuse"
}