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octave (EN)
名詞

名詞 “octave”

単数 octave、複数 octaves
  1. オクターブ
    When she played the piano, her left hand stayed on middle C while her right hand moved up an octave.
  2. オクターブ(フェンシングの防御姿勢)
    During practice, the coach emphasized the importance of mastering the octave to effectively block low attacks.
  3. オクターブ(カトリック教会の祝祭日の一週間後の日)
    The church held a special service on the octave of Easter, exactly one week after the main celebration.
  4. オクターブ(カトリック教会の祝祭日から始まる8日間)
    The church celebrated the octave of Easter with special prayers and services each day for eight days.