pipe down
Intermediate (B1) informal
to be quiet or tell someone to be quiet
"The crowd finally piped down after a few minutes."
Hear it in context
Scott Horton: The Case Against War and the Military Industrial Complex | Lex Fridman Podcast #478
Lex Fridman · 595:42
So the rest of Washington pipe down, right?
SIDEMEN HIDE & SEEK ON A FARM
Sidemen · 19:51
That's what Hey, you we everyone pipe down.
TMZ Is FINALLY Using Their Powers for Good
Brett Cooper · 14:01
So just like pipe down and let them try again.
The genius logic of the NATO phonetic alphabet
RobWords · 22:30
but here’s a NATO letter telling whoever requested it to pipe down,
Chaotic Couch Conversations with the Harpers
Two and a Half Men · 33:20
his ex-wife to pipe down while she's having sex with another man.