betray

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

to reveal (information) unintentionally or by disloyalty

:
•
His nervous laughter betrayed his true feelings.
•
He betrayed the secret location of the hideout.
:
revealexposedivulgediscloseuncover
2.

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.
•
She felt betrayed by her closest friend.
:
deceivedouble-crossstab in the backsell outdesert