"roller" meaning in Chinese

{
  "etymology_templates": [
    {
      "args": {
        "1": "yue",
        "nocap": ""
      },
      "expansion": "Clipping",
      "name": "clipping"
    },
    {
      "args": {
        "1": "yue",
        "2": "en",
        "3": "roller skating"
      },
      "expansion": "English roller skating",
      "name": "der"
    },
    {
      "args": {
        "1": "roller skating"
      },
      "expansion": "Clipping of English roller skating.",
      "name": "yue-etym-clip-en"
    }
  ],
  "etymology_text": "Clipping of English roller skating.",
  "head_templates": [
    {
      "args": {
        "1": "zh",
        "2": "noun"
      },
      "expansion": "roller",
      "name": "head"
    }
  ],
  "lang": "Chinese",
  "lang_code": "zh",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Chinese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Hong Kong Cantonese",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 9 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "zh",
          "name": "Sports",
          "orig": "zh:Sports",
          "parents": [
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "8 1 0 1 2 0 3 1 1 1 3 1 4 1 2 1 3 0 3 2 2 3 0 3 6 3 5 1 7 3 8 5 5 0 1 6 0 0",
          "kind": "other",
          "name": "Pages with 9 entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "derived": [
        {
          "word": "roller場"
        },
        {
          "word": "roller场"
        },
        {
          "word": "roller鞋"
        },
        {
          "word": "玩roller"
        },
        {
          "word": "踩roller"
        }
      ],
      "glosses": [
        "roller skating"
      ],
      "id": "en-roller-zh-noun-WqOifwIh",
      "links": [
        [
          "sports",
          "sports"
        ],
        [
          "roller skating",
          "roller skating"
        ]
      ],
      "raw_glosses": [
        "(Hong Kong Cantonese, sports) roller skating"
      ],
      "tags": [
        "Cantonese",
        "Hong-Kong"
      ],
      "topics": [
        "hobbies",
        "lifestyle",
        "sports"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɹou̯⁵⁵ laː³⁵/"
    }
  ],
  "word": "roller"
}

{
  "categories": [
    "Pages with 9 entries",
    "Pages with entries"
  ],
  "derived": [
    {
      "word": "roller場"
    },
    {
      "word": "roller场"
    },
    {
      "word": "roller鞋"
    },
    {
      "word": "玩roller"
    },
    {
      "word": "踩roller"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "yue",
        "nocap": ""
      },
      "expansion": "Clipping",
      "name": "clipping"
    },
    {
      "args": {
        "1": "yue",
        "2": "en",
        "3": "roller skating"
      },
      "expansion": "English roller skating",
      "name": "der"
    },
    {
      "args": {
        "1": "roller skating"
      },
      "expansion": "Clipping of English roller skating.",
      "name": "yue-etym-clip-en"
    }
  ],
  "etymology_text": "Clipping of English roller skating.",
  "head_templates": [
    {
      "args": {
        "1": "zh",
        "2": "noun"
      },
      "expansion": "roller",
      "name": "head"
    }
  ],
  "lang": "Chinese",
  "lang_code": "zh",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Cantonese clippings",
        "Cantonese lemmas",
        "Cantonese nouns",
        "Cantonese terms derived from English",
        "Chinese entries with incorrect language header",
        "Chinese lemmas",
        "Chinese nouns",
        "Hong Kong Cantonese",
        "Pages with 9 entries",
        "Pages with entries",
        "zh:Sports"
      ],
      "glosses": [
        "roller skating"
      ],
      "links": [
        [
          "sports",
          "sports"
        ],
        [
          "roller skating",
          "roller skating"
        ]
      ],
      "raw_glosses": [
        "(Hong Kong Cantonese, sports) roller skating"
      ],
      "tags": [
        "Cantonese",
        "Hong-Kong"
      ],
      "topics": [
        "hobbies",
        "lifestyle",
        "sports"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɹou̯⁵⁵ laː³⁵/"
    }
  ],
  "word": "roller"
}