"speedsolving" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "speed",
        "3": "solving"
      },
      "expansion": "speed + solving",
      "name": "compound"
    }
  ],
  "etymology_text": "From speed + solving.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "speedsolving (uncountable)",
      "name": "en-noun"
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  ],
  "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
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        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Rubik's Cube",
          "orig": "en:Rubik's Cube",
          "parents": [
            "Games",
            "Toys",
            "Recreation",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "speedcubing"
      ],
      "id": "en-speedsolving-en-noun-YFWnUe8K",
      "links": [
        [
          "Rubik's Cube",
          "Rubik's Cube"
        ],
        [
          "speedcubing",
          "speedcubing"
        ]
      ],
      "raw_glosses": [
        "(Rubik's Cube) speedcubing"
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "Rubik's-Cube",
        "games"
      ]
    }
  ],
  "word": "speedsolving"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "speed",
        "3": "solving"
      },
      "expansion": "speed + solving",
      "name": "compound"
    }
  ],
  "etymology_text": "From speed + solving.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "speedsolving (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        "English lemmas",
        "English nouns",
        "English uncountable nouns",
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        "Pages with entries",
        "en:Rubik's Cube"
      ],
      "glosses": [
        "speedcubing"
      ],
      "links": [
        [
          "Rubik's Cube",
          "Rubik's Cube"
        ],
        [
          "speedcubing",
          "speedcubing"
        ]
      ],
      "raw_glosses": [
        "(Rubik's Cube) speedcubing"
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "Rubik's-Cube",
        "games"
      ]
    }
  ],
  "word": "speedsolving"
}