diminished fifth

短语

词形变化

diminished fifths 复数 diminished fifths

释义与例句

n.
  1. 1.

    A type of tritone in musical composition formed by narrowing a perfect fifth by one chromatic semitones. In twelve-tone equal temperament, it spans five diatonic scale degrees like a perfect fifth but narrower by a semitone. The number of diatonic degrees it spans is what distinguishes it from an augmented fourth.

    音乐

    C - G is a perfect fifth, C - G♭ is a diminished fifth, and C - G# is an augmented fifth.