変へん記き号ごう

noun

flat sign

In music notation, the symbol ♭ that lowers a note by a semitone. Compare with 嬰記号 (sharp sign).

See also: 嬰記号

• この楽がく譜ふでは、シの音おとに変へん記き号ごうが付ついています。

  In this score, the B note has a flat sign.