quadruple note

US /ˈkwɑː.drə.pəl ˌnoʊt/
UK /ˈkwɑː.drə.pəl ˌnoʊt/
"quadruple note" picture
1.

Quadrupelnote, Vierfachnote

a musical note having the time value of four whole notes, represented by a large oval note head with two vertical lines on either side.

:
The composer used a quadruple note to indicate a very long duration in the slow movement.
Der Komponist verwendete eine Quadrupelnote, um eine sehr lange Dauer im langsamen Satz anzuzeigen.
The ancient manuscript showed several instances of the rare quadruple note.
Das alte Manuskript zeigte mehrere Beispiele der seltenen Quadrupelnote.