as silent as the grave

US /æz ˈsaɪlənt æz ðə ɡreɪv/
UK /æz ˈsaɪlənt æz ðə ɡreɪv/
"as silent as the grave" picture
1.

silencieux comme la tombe, muet comme une carpe

extremely quiet; completely silent

:
After the news, the room became as silent as the grave.
Après la nouvelle, la pièce devint silencieuse comme la tombe.
The children were told to be as silent as the grave during the ceremony.
On a dit aux enfants d’être silencieux comme la tombe pendant la cérémonie.