"hôtel de ville" meaning in French

{
  "forms": [
    {
      "form": "hôtels de ville",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "hôtel de ville m (plural hôtels de ville)",
      "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": "French terms with mute h",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "fr",
          "name": "Buildings",
          "orig": "fr:Buildings",
          "parents": [
            "Buildings and structures",
            "Architecture",
            "Applied sciences",
            "Art",
            "Sciences",
            "Culture",
            "All topics",
            "Society",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "town hall, city hall"
      ],
      "id": "en-hôtel_de_ville-fr-noun-A2iF5ph~",
      "links": [
        [
          "town hall",
          "town hall"
        ],
        [
          "city hall",
          "city hall"
        ]
      ],
      "synonyms": [
        {
          "word": "mairie"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/o.tɛl də vil/"
    },
    {
      "audio": "Fr-Paris--hôtel de ville (un).ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/f/ff/Fr-Paris--h%C3%B4tel_de_ville_%28un%29.ogg/Fr-Paris--h%C3%B4tel_de_ville_%28un%29.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/f/ff/Fr-Paris--h%C3%B4tel_de_ville_%28un%29.ogg",
      "tags": [
        "Paris"
      ],
      "text": "Audio (Paris)"
    },
    {
      "audio": "LL-Q150 (fra)-Benoît Prieur-hôtel de ville.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/f/f6/LL-Q150_%28fra%29-Beno%C3%AEt_Prieur-h%C3%B4tel_de_ville.wav/LL-Q150_%28fra%29-Beno%C3%AEt_Prieur-h%C3%B4tel_de_ville.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/f/f6/LL-Q150_%28fra%29-Beno%C3%AEt_Prieur-h%C3%B4tel_de_ville.wav/LL-Q150_%28fra%29-Beno%C3%AEt_Prieur-h%C3%B4tel_de_ville.wav.ogg",
      "text": "Audio"
    }
  ],
  "word": "hôtel de ville"
}

{
  "forms": [
    {
      "form": "hôtels de ville",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "hôtel de ville m (plural hôtels de ville)",
      "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 terms with IPA pronunciation",
        "French terms with audio links",
        "French terms with mute h",
        "fr:Buildings"
      ],
      "glosses": [
        "town hall, city hall"
      ],
      "links": [
        [
          "town hall",
          "town hall"
        ],
        [
          "city hall",
          "city hall"
        ]
      ],
      "synonyms": [
        {
          "word": "mairie"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/o.tɛl də vil/"
    },
    {
      "audio": "Fr-Paris--hôtel de ville (un).ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/f/ff/Fr-Paris--h%C3%B4tel_de_ville_%28un%29.ogg/Fr-Paris--h%C3%B4tel_de_ville_%28un%29.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/f/ff/Fr-Paris--h%C3%B4tel_de_ville_%28un%29.ogg",
      "tags": [
        "Paris"
      ],
      "text": "Audio (Paris)"
    },
    {
      "audio": "LL-Q150 (fra)-Benoît Prieur-hôtel de ville.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/f/f6/LL-Q150_%28fra%29-Beno%C3%AEt_Prieur-h%C3%B4tel_de_ville.wav/LL-Q150_%28fra%29-Beno%C3%AEt_Prieur-h%C3%B4tel_de_ville.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/f/f6/LL-Q150_%28fra%29-Beno%C3%AEt_Prieur-h%C3%B4tel_de_ville.wav/LL-Q150_%28fra%29-Beno%C3%AEt_Prieur-h%C3%B4tel_de_ville.wav.ogg",
      "text": "Audio"
    }
  ],
  "word": "hôtel de ville"
}