"speedcuber" meaning in English

{
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        "2": "speedcube",
        "3": "er"
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      "expansion": "speedcube + -er",
      "name": "suffix"
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  ],
  "etymology_text": "From speedcube + -er.",
  "forms": [
    {
      "form": "speedcubers",
      "tags": [
        "plural"
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  "head_templates": [
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      "expansion": "speedcuber (plural speedcubers)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        {
          "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"
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          "source": "w"
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      "examples": [
        {
          "ref": "2007 October 4, Mike Peake, “Rubik's Cube: Quick-drawing sidewinder squares up for a cubic feat”, in Daily Telegraph:",
          "text": "Dan Harris, 22, is the fastest speedcuber in Britain, which means he can complete the Rubik's Cube in just over 10 seconds.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A participant in the game of speedcubing, or solving a Rubik's cube as quickly as possible"
      ],
      "id": "en-speedcuber-en-noun-TogLkaD~",
      "links": [
        [
          "speedcubing",
          "speedcubing"
        ],
        [
          "Rubik's cube",
          "Rubik's cube"
        ]
      ]
    }
  ],
  "word": "speedcuber"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "speedcube",
        "3": "er"
      },
      "expansion": "speedcube + -er",
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  ],
  "etymology_text": "From speedcube + -er.",
  "forms": [
    {
      "form": "speedcubers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "speedcuber (plural speedcubers)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        "en:Rubik's Cube"
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          "ref": "2007 October 4, Mike Peake, “Rubik's Cube: Quick-drawing sidewinder squares up for a cubic feat”, in Daily Telegraph:",
          "text": "Dan Harris, 22, is the fastest speedcuber in Britain, which means he can complete the Rubik's Cube in just over 10 seconds.",
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        }
      ],
      "glosses": [
        "A participant in the game of speedcubing, or solving a Rubik's cube as quickly as possible"
      ],
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        [
          "speedcubing",
          "speedcubing"
        ],
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          "Rubik's cube",
          "Rubik's cube"
        ]
      ]
    }
  ],
  "word": "speedcuber"
}