whole note

US /ˈhoʊl noʊt/
UK /ˈhoʊl noʊt/
"whole note" picture
1.

全音符

a musical note with the longest time value in common use, equal to four beats in 4/4 time

:
The composer used a whole note to indicate a sustained sound.
作曲家使用全音符來表示持續的聲音。
A whole note typically lasts for four beats in common time.
全音符在普通拍子中通常持續四拍。