"bucalettere" meaning in Italien

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Dates manquantes en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Italien",
      "orig": "italien",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(Date à préciser)Composé de buca (« trou ») et de lettere (« lettres »)."
  ],
  "lang": "Italien",
  "lang_code": "it",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en italien",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Italien de Suisse",
          "orig": "italien de Suisse",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Boîte aux lettres, boîte à lettres."
      ],
      "id": "fr-bucalettere-it-noun-cx0xMOoG",
      "raw_tags": [
        "Suisse"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈbu.ka.ˌlet.te.re\\"
    }
  ],
  "synonyms": [
    {
      "word": "buca delle lettere"
    },
    {
      "word": "cassetta delle lettere"
    },
    {
      "word": "buca della posta"
    },
    {
      "word": "cassetta della posta"
    }
  ],
  "tags": [
    "feminine",
    "invariable"
  ],
  "word": "bucalettere"
}

{
  "categories": [
    "Compositions en italien",
    "Dates manquantes en italien",
    "Lemmes en italien",
    "Noms communs en italien",
    "italien"
  ],
  "etymology_texts": [
    "(Date à préciser)Composé de buca (« trou ») et de lettere (« lettres »)."
  ],
  "lang": "Italien",
  "lang_code": "it",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Wiktionnaire:Exemples manquants en italien",
        "italien de Suisse"
      ],
      "glosses": [
        "Boîte aux lettres, boîte à lettres."
      ],
      "raw_tags": [
        "Suisse"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈbu.ka.ˌlet.te.re\\"
    }
  ],
  "synonyms": [
    {
      "word": "buca delle lettere"
    },
    {
      "word": "cassetta delle lettere"
    },
    {
      "word": "buca della posta"
    },
    {
      "word": "cassetta della posta"
    }
  ],
  "tags": [
    "feminine",
    "invariable"
  ],
  "word": "bucalettere"
}