回かい音おんかいおんMeanings1nounturn; gruppettomusicA melodic ornament in music, also called a gruppetto. The term is domain-specific and used in classical music contexts.See also: ターンこの楽がく譜ふの回かい音おんは、上うえの音おとから素す早ばやく演えん奏そうする。The turn in this score is played quickly starting from the upper note.