quarter note

US /ˈkwɔːr.t̬ɚ ˌnoʊt/
UK /ˈkwɔːr.t̬ɚ ˌnoʊt/
"quarter note" picture
1.

四分音符

a musical note with a duration of one quarter of a whole note, represented by a filled-in oval note head and a stem without a flag

:
In 4/4 time, a quarter note receives one beat.
4分の4拍子では、四分音符は1拍を受けます。
The melody was composed primarily of quarter notes and eighth notes.
メロディーは主に四分音符と八分音符で構成されていました。