break wind
US /breɪk wɪnd/
UK /breɪk wɪnd/

1.
péter, lâcher un pet
to release gas from the anus; to fart
:
•
He tried to discreetly break wind during the quiet meeting.
Il a essayé de péter discrètement pendant la réunion silencieuse.
•
It's impolite to break wind in public.
Il est impoli de péter en public.