(1)声楽曲を歌うこと
(2)単調に歌う行為
(3)the act of singing vocal music
(4)the act of singing in a monotonous tone
さらに詳しく
(1)リズミカルな詩句を作る、韻脚で書かれた詩
(2)a composition written in metrical feet forming rhythmical lines