betray

US /bɪˈtreɪ/
UK /bɪˈtreɪ/
"betray" picture
1.

trahir, révéler

to reveal (information) unintentionally or by disloyalty

:
His nervous laughter betrayed his true feelings.
Son rire nerveux trahit ses vrais sentiments.
He betrayed the secret location of the hideout.
Il a trahi l'emplacement secret de la cachette.
2.

trahir

to be disloyal to (one's country, a person, or an organization) by disclosing secrets or otherwise aiding an enemy

:
He was accused of betraying his country.
Il a été accusé de trahir son pays.
She felt betrayed by her closest friend.
Elle s'est sentie trahie par sa meilleure amie.