"diminished seventh" meaning in English

{
  "forms": [
    {
      "form": "diminished sevenths",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "expansion": "diminished seventh (plural diminished sevenths)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "A musical interval equivalent to narrowing a minor seventh by one chromatic semitone. In twelve-tone equal temperament, it consists of nine semitones and spans seven degrees of the diatonic scale, is one semitone narrower than a minor seventh, and is enharmonically equivalent to a major sixth."
      ],
      "id": "en-diminished_seventh-en-noun-G4HdRqeh",
      "links": [
        [
          "music",
          "music"
        ],
        [
          "musical interval",
          "musical interval"
        ],
        [
          "minor seventh",
          "minor seventh"
        ],
        [
          "semitones",
          "semitone"
        ],
        [
          "diatonic scale",
          "diatonic scale"
        ],
        [
          "semitone",
          "semitone"
        ],
        [
          "enharmonically",
          "enharmonically"
        ],
        [
          "major sixth",
          "major sixth"
        ]
      ],
      "raw_glosses": [
        "(music) A musical interval equivalent to narrowing a minor seventh by one chromatic semitone. In twelve-tone equal temperament, it consists of nine semitones and spans seven degrees of the diatonic scale, is one semitone narrower than a minor seventh, and is enharmonically equivalent to a major sixth."
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ]
    }
  ],
  "word": "diminished seventh"
}

{
  "forms": [
    {
      "form": "diminished sevenths",
      "tags": [
        "plural"
      ]
    }
  ],
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "A musical interval equivalent to narrowing a minor seventh by one chromatic semitone. In twelve-tone equal temperament, it consists of nine semitones and spans seven degrees of the diatonic scale, is one semitone narrower than a minor seventh, and is enharmonically equivalent to a major sixth."
      ],
      "links": [
        [
          "music",
          "music"
        ],
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          "musical interval",
          "musical interval"
        ],
        [
          "minor seventh",
          "minor seventh"
        ],
        [
          "semitones",
          "semitone"
        ],
        [
          "diatonic scale",
          "diatonic scale"
        ],
        [
          "semitone",
          "semitone"
        ],
        [
          "enharmonically",
          "enharmonically"
        ],
        [
          "major sixth",
          "major sixth"
        ]
      ],
      "raw_glosses": [
        "(music) A musical interval equivalent to narrowing a minor seventh by one chromatic semitone. In twelve-tone equal temperament, it consists of nine semitones and spans seven degrees of the diatonic scale, is one semitone narrower than a minor seventh, and is enharmonically equivalent to a major sixth."
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ]
    }
  ],
  "word": "diminished seventh"
}