trail off

US /treɪl ɔf/
UK /treɪl ɔf/
"trail off" picture
1.

semakin perlahan, berhenti

If a speaker or their voice trails off, they stop speaking or the sound of their voice becomes weaker and weaker and then stops.

:
His voice trailed off as he realized his mistake.
Suaranya semakin perlahan apabila dia menyedari kesilapannya.
The conversation trailed off into silence.
Perbualan semakin perlahan menjadi senyap.