32nd note; demisemiquaver
A note value in music, half the duration of a 16th note. Used in sheet music and music theory.
This sheet music has a lot of 32nd notes.
三十二分音符 is a 32nd note (twice as long as a 六十四分音符), and their similar naming pattern makes them easy to mix up.
Compound of 三十二 (thirty-two) + 分 (division) + 音符 (musical note), literally 'thirty-two division note'.