"BMX bike" meaning in English

{
  "forms": [
    {
      "form": "BMX bikes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "BMX bike (plural BMX bikes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mandarin terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Bicycle types",
          "orig": "en:Bicycle types",
          "parents": [
            "Cycling",
            "Vehicles",
            "Transport",
            "Machines",
            "All topics",
            "Technology",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "An off-road sport bicycle, usually having 20-inch (508-mm) wheels, used for racing and stunt riding."
      ],
      "id": "en-BMX_bike-en-noun-QjeQ8pZD",
      "links": [
        [
          "off-road",
          "off-road"
        ],
        [
          "sport",
          "sport"
        ],
        [
          "bicycle",
          "bicycle"
        ],
        [
          "stunt",
          "stunt"
        ]
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "sport bicycle",
          "word": "小輪車"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "xiǎolúnchē",
          "sense": "sport bicycle",
          "word": "小轮车"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "sport bicycle",
          "word": "BMX-poikupyörä"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "sport bicycle",
          "tags": [
            "neuter"
          ],
          "word": "BMX-Fahrrad"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "sport bicycle",
          "tags": [
            "neuter"
          ],
          "word": "BMX-Rad"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "sport bicycle",
          "tags": [
            "feminine"
          ],
          "word": "bicicleta BMX"
        }
      ],
      "wikipedia": [
        "BMX bike"
      ]
    }
  ],
  "word": "BMX bike"
}

{
  "forms": [
    {
      "form": "BMX bikes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "BMX bike (plural BMX bikes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "Mandarin terms with redundant transliterations",
        "en:Bicycle types"
      ],
      "glosses": [
        "An off-road sport bicycle, usually having 20-inch (508-mm) wheels, used for racing and stunt riding."
      ],
      "links": [
        [
          "off-road",
          "off-road"
        ],
        [
          "sport",
          "sport"
        ],
        [
          "bicycle",
          "bicycle"
        ],
        [
          "stunt",
          "stunt"
        ]
      ],
      "wikipedia": [
        "BMX bike"
      ]
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "sport bicycle",
      "word": "小輪車"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "xiǎolúnchē",
      "sense": "sport bicycle",
      "word": "小轮车"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "sport bicycle",
      "word": "BMX-poikupyörä"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "sport bicycle",
      "tags": [
        "neuter"
      ],
      "word": "BMX-Fahrrad"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "sport bicycle",
      "tags": [
        "neuter"
      ],
      "word": "BMX-Rad"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "sport bicycle",
      "tags": [
        "feminine"
      ],
      "word": "bicicleta BMX"
    }
  ],
  "word": "BMX bike"
}