"mountain bike" meaning in Italien

{
  "categories": [
    {
      "kind": "other",
      "name": "Dates manquantes en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Locutions nominales en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en italien issus d’un mot en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Italien",
      "orig": "italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "K en italien",
      "orig": "k en italien",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(Date à préciser) De l’anglais mountain bike."
  ],
  "lang": "Italien",
  "lang_code": "it",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Vélos en italien",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Vélo tout terrain."
      ],
      "id": "fr-mountain_bike-it-noun-7L4DbxiC",
      "topics": [
        "cycling"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "rampichino"
    }
  ],
  "tags": [
    "feminine",
    "invariable"
  ],
  "word": "mountain bike"
}

{
  "categories": [
    "Dates manquantes en italien",
    "Locutions nominales en italien",
    "Mots en italien issus d’un mot en anglais",
    "italien",
    "k en italien"
  ],
  "etymology_texts": [
    "(Date à préciser) De l’anglais mountain bike."
  ],
  "lang": "Italien",
  "lang_code": "it",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        "Vélos en italien"
      ],
      "glosses": [
        "Vélo tout terrain."
      ],
      "topics": [
        "cycling"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "rampichino"
    }
  ],
  "tags": [
    "feminine",
    "invariable"
  ],
  "word": "mountain bike"
}