"syntonic comma" meaning in English

{
  "forms": [
    {
      "form": "syntonic commas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "expansion": "syntonic comma (plural syntonic commas)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Music",
          "orig": "en:Music",
          "parents": [
            "Art",
            "Sound",
            "Culture",
            "Energy",
            "Society",
            "Nature",
            "All topics",
            "Fundamental"
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          "source": "w"
        }
      ],
      "glosses": [
        "A small comma-type interval between two musical notes, equal to the frequency ratio 81:80 (= 1.0125) or around 21.51 cents. It often manifests itself as the difference between the Pythagorean major third of 81:64 and the classic major third of 5:4, between the Pythagorean minor third of 32:27 and the classic minor third of 6:5, and between the \"major whole tone\" of 9:8 and \"minor whole tone\" of 10:9."
      ],
      "id": "en-syntonic_comma-en-noun-RIlJ2f7c",
      "links": [
        [
          "music",
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        ],
        [
          "comma",
          "comma"
        ],
        [
          "interval",
          "interval"
        ],
        [
          "musical",
          "musical"
        ],
        [
          "note",
          "note"
        ],
        [
          "frequency",
          "frequency"
        ],
        [
          "ratio",
          "ratio"
        ],
        [
          "cent",
          "cent"
        ],
        [
          "Pythagorean",
          "Pythagorean"
        ],
        [
          "whole tone",
          "whole tone"
        ]
      ],
      "raw_glosses": [
        "(music) A small comma-type interval between two musical notes, equal to the frequency ratio 81:80 (= 1.0125) or around 21.51 cents. It often manifests itself as the difference between the Pythagorean major third of 81:64 and the classic major third of 5:4, between the Pythagorean minor third of 32:27 and the classic minor third of 6:5, and between the \"major whole tone\" of 9:8 and \"minor whole tone\" of 10:9."
      ],
      "synonyms": [
        {
          "word": "comma of Didymus"
        }
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ],
      "wikipedia": [
        "syntonic comma"
      ]
    }
  ],
  "word": "syntonic comma"
}

{
  "forms": [
    {
      "form": "syntonic commas",
      "tags": [
        "plural"
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      "expansion": "syntonic comma (plural syntonic commas)",
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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    {
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        "English entries with incorrect language header",
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        "English multiword terms",
        "English nouns",
        "en:Music"
      ],
      "glosses": [
        "A small comma-type interval between two musical notes, equal to the frequency ratio 81:80 (= 1.0125) or around 21.51 cents. It often manifests itself as the difference between the Pythagorean major third of 81:64 and the classic major third of 5:4, between the Pythagorean minor third of 32:27 and the classic minor third of 6:5, and between the \"major whole tone\" of 9:8 and \"minor whole tone\" of 10:9."
      ],
      "links": [
        [
          "music",
          "music"
        ],
        [
          "comma",
          "comma"
        ],
        [
          "interval",
          "interval"
        ],
        [
          "musical",
          "musical"
        ],
        [
          "note",
          "note"
        ],
        [
          "frequency",
          "frequency"
        ],
        [
          "ratio",
          "ratio"
        ],
        [
          "cent",
          "cent"
        ],
        [
          "Pythagorean",
          "Pythagorean"
        ],
        [
          "whole tone",
          "whole tone"
        ]
      ],
      "raw_glosses": [
        "(music) A small comma-type interval between two musical notes, equal to the frequency ratio 81:80 (= 1.0125) or around 21.51 cents. It often manifests itself as the difference between the Pythagorean major third of 81:64 and the classic major third of 5:4, between the Pythagorean minor third of 32:27 and the classic minor third of 6:5, and between the \"major whole tone\" of 9:8 and \"minor whole tone\" of 10:9."
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ],
      "wikipedia": [
        "syntonic comma"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "comma of Didymus"
    }
  ],
  "word": "syntonic comma"
}