"gravity sport" meaning in English

{
  "forms": [
    {
      "form": "gravity sports",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "gravity sport (plural gravity sports)",
      "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"
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          "source": "w"
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          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
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          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Sports",
          "orig": "en:Sports",
          "parents": [
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Any sport where most of the movement comes from gravity, i.e. from going downhill, such as skiing, downhill, bobsleigh"
      ],
      "id": "en-gravity_sport-en-noun-exDGWYnB",
      "links": [
        [
          "gravity",
          "gravity"
        ],
        [
          "skiing",
          "skiing"
        ],
        [
          "downhill",
          "downhill"
        ],
        [
          "bobsleigh",
          "bobsleigh"
        ]
      ]
    }
  ],
  "word": "gravity sport"
}

{
  "forms": [
    {
      "form": "gravity sports",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "gravity sport (plural gravity sports)",
      "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",
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        "en:Sports"
      ],
      "glosses": [
        "Any sport where most of the movement comes from gravity, i.e. from going downhill, such as skiing, downhill, bobsleigh"
      ],
      "links": [
        [
          "gravity",
          "gravity"
        ],
        [
          "skiing",
          "skiing"
        ],
        [
          "downhill",
          "downhill"
        ],
        [
          "bobsleigh",
          "bobsleigh"
        ]
      ]
    }
  ],
  "word": "gravity sport"
}