次じ高こう音おんじ字FuriganaAudioMeanings1nounmezzo-sopranorare termmusic›Rare Japanese term for mezzo-soprano; in modern usage, the loanword メゾソプラノ is standard. This term may appear in older or specialized music contexts.See also: メゾソプラノ古ふるい楽がく譜ふには「次じ高こう音おん」と書かかれていることがある。Break this sentence down in the analyzerIn old musical scores, '次高音' is sometimes written.