"common time" meaning in English

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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Music",
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      "glosses": [
        "A meter of four quarter notes per measure."
      ],
      "id": "en-common_time-en-noun--DiUAEod",
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          "meter",
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          "four",
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          "quarter note",
          "quarter note"
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          "measure",
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      "raw_glosses": [
        "(music) A meter of four quarter notes per measure."
      ],
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        "uncountable"
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        "entertainment",
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        "music"
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      "glosses": [
        "The ordinary pace of marching, in which ninety steps, each twenty-eight inches in length, are taken in one minute."
      ],
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      "links": [
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      "raw_glosses": [
        "(military) The ordinary pace of marching, in which ninety steps, each twenty-eight inches in length, are taken in one minute."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "government",
        "military",
        "politics",
        "war"
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "word": "4/4"
    },
    {
      "_dis1": "0 0",
      "word": "𝄴"
    }
  ],
  "word": "common time"
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  "lang_code": "en",
  "pos": "noun",
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        "A meter of four quarter notes per measure."
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          "measure",
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        "(music) A meter of four quarter notes per measure."
      ],
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        "uncountable"
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        "entertainment",
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        "The ordinary pace of marching, in which ninety steps, each twenty-eight inches in length, are taken in one minute."
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        "(military) The ordinary pace of marching, in which ninety steps, each twenty-eight inches in length, are taken in one minute."
      ],
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  "synonyms": [
    {
      "word": "4/4"
    },
    {
      "word": "𝄴"
    }
  ],
  "word": "common time"
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