"nine-timer" meaning in English

{
  "forms": [
    {
      "form": "nine-timers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "nine-timer (plural nine-timers)",
      "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": "topical",
          "langcode": "en",
          "name": "Scrabble",
          "orig": "en:Scrabble",
          "parents": [
            "Board games",
            "Tabletop games",
            "Games",
            "Recreation",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A word that covers two triple-word squares, so that the overall value of the letters is multiplied by nine."
      ],
      "id": "en-nine-timer-en-noun--r0VW-Y5",
      "links": [
        [
          "Scrabble",
          "Scrabble"
        ]
      ],
      "raw_glosses": [
        "(Scrabble) A word that covers two triple-word squares, so that the overall value of the letters is multiplied by nine."
      ],
      "synonyms": [
        {
          "word": "triple-triple"
        }
      ],
      "topics": [
        "Scrabble",
        "board-games",
        "games"
      ]
    }
  ],
  "word": "nine-timer"
}

{
  "forms": [
    {
      "form": "nine-timers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "nine-timer (plural nine-timers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Scrabble"
      ],
      "glosses": [
        "A word that covers two triple-word squares, so that the overall value of the letters is multiplied by nine."
      ],
      "links": [
        [
          "Scrabble",
          "Scrabble"
        ]
      ],
      "raw_glosses": [
        "(Scrabble) A word that covers two triple-word squares, so that the overall value of the letters is multiplied by nine."
      ],
      "topics": [
        "Scrabble",
        "board-games",
        "games"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "triple-triple"
    }
  ],
  "word": "nine-timer"
}