"bande de roulement" meaning in Français

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Locutions nominales en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en allemand",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Composé de bande, de et roulement."
  ],
  "forms": [
    {
      "form": "bandes de roulement",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "glosses": [
        "Bande de gomme épaisse en contact avec la route et entourant le pneumatique d'une roue."
      ],
      "id": "fr-bande_de_roulement-fr-noun-g8DIuKBz"
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en français du chemin de fer",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Partie de la roue en contact avec le rail."
      ],
      "id": "fr-bande_de_roulement-fr-noun-mrDifd2E",
      "raw_tags": [
        "Chemin de fer"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\bɑ̃d də ʁul.mɑ̃\\"
    }
  ],
  "tags": [
    "feminine"
  ],
  "translations": [
    {
      "lang": "Allemand",
      "lang_code": "de",
      "tags": [
        "feminine"
      ],
      "word": "Lauffläche"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "tread"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "tread band"
    },
    {
      "lang": "Italien",
      "lang_code": "it",
      "tags": [
        "masculine"
      ],
      "word": "battistrada"
    }
  ],
  "word": "bande de roulement"
}

{
  "categories": [
    "Compositions en français",
    "Locutions nominales en français",
    "Traductions en allemand",
    "Traductions en anglais",
    "Traductions en italien",
    "français"
  ],
  "etymology_texts": [
    "Composé de bande, de et roulement."
  ],
  "forms": [
    {
      "form": "bandes de roulement",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "glosses": [
        "Bande de gomme épaisse en contact avec la route et entourant le pneumatique d'une roue."
      ]
    },
    {
      "categories": [
        "Lexique en français du chemin de fer"
      ],
      "glosses": [
        "Partie de la roue en contact avec le rail."
      ],
      "raw_tags": [
        "Chemin de fer"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\bɑ̃d də ʁul.mɑ̃\\"
    }
  ],
  "tags": [
    "feminine"
  ],
  "translations": [
    {
      "lang": "Allemand",
      "lang_code": "de",
      "tags": [
        "feminine"
      ],
      "word": "Lauffläche"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "tread"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "tread band"
    },
    {
      "lang": "Italien",
      "lang_code": "it",
      "tags": [
        "masculine"
      ],
      "word": "battistrada"
    }
  ],
  "word": "bande de roulement"
}