"4/4" meaning in All languages combined

{
  "forms": [
    {
      "form": "4",
      "tags": [
        "canonical"
      ]
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  ],
  "head_templates": [
    {
      "args": {
        "1": "-"
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      "expansion": "4 (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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        {
          "kind": "other",
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          "parents": [
            "Reduplicated coordinated pairs",
            "Coordinated pairs",
            "Reduplications",
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        {
          "kind": "other",
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        },
        {
          "kind": "other",
          "name": "Terms with Scottish Gaelic translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Music",
          "orig": "en:Music",
          "parents": [
            "Art",
            "Sound",
            "Culture",
            "Energy",
            "Society",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Musical meters",
          "orig": "en:Musical meters",
          "parents": [
            "Music",
            "Art",
            "Sound",
            "Culture",
            "Energy",
            "Society",
            "Nature",
            "All topics",
            "Fundamental"
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        }
      ],
      "coordinate_terms": [
        {
          "word": "2/2"
        },
        {
          "word": "2/4"
        },
        {
          "word": "3/4"
        },
        {
          "word": "6/4"
        },
        {
          "word": "6/8"
        }
      ],
      "glosses": [
        "A meter of four quarter notes per measure."
      ],
      "id": "en-4/4-en-noun--DiUAEod",
      "links": [
        [
          "music",
          "music"
        ],
        [
          "meter",
          "meter"
        ],
        [
          "four",
          "four"
        ],
        [
          "quarter note",
          "quarter note"
        ],
        [
          "measure",
          "measure"
        ]
      ],
      "raw_glosses": [
        "(music) A meter of four quarter notes per measure."
      ],
      "synonyms": [
        {
          "word": "common time"
        }
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ],
      "translations": [
        {
          "code": "de",
          "lang": "German",
          "sense": "musical meter",
          "tags": [
            "masculine"
          ],
          "word": "Viervierteltakt"
        },
        {
          "code": "gd",
          "lang": "Scottish Gaelic",
          "sense": "musical meter",
          "tags": [
            "feminine"
          ],
          "word": "buille ceithir"
        }
      ]
    }
  ],
  "word": "4/4"
}

{
  "coordinate_terms": [
    {
      "word": "2/2"
    },
    {
      "word": "2/4"
    },
    {
      "word": "3/4"
    },
    {
      "word": "6/4"
    },
    {
      "word": "6/8"
    }
  ],
  "forms": [
    {
      "form": "4",
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  ],
  "head_templates": [
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      "args": {
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      "expansion": "4 (uncountable)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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      "glosses": [
        "A meter of four quarter notes per measure."
      ],
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        [
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        ],
        [
          "meter",
          "meter"
        ],
        [
          "four",
          "four"
        ],
        [
          "quarter note",
          "quarter note"
        ],
        [
          "measure",
          "measure"
        ]
      ],
      "raw_glosses": [
        "(music) A meter of four quarter notes per measure."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
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      "word": "common time"
    }
  ],
  "translations": [
    {
      "code": "de",
      "lang": "German",
      "sense": "musical meter",
      "tags": [
        "masculine"
      ],
      "word": "Viervierteltakt"
    },
    {
      "code": "gd",
      "lang": "Scottish Gaelic",
      "sense": "musical meter",
      "tags": [
        "feminine"
      ],
      "word": "buille ceithir"
    }
  ],
  "word": "4/4"
}