Betrayer - definition, transcription

Amer.  |bɪˈtreɪər|
Brit.  |bɪˈtreɪə|

noun

- one who reveals confidential information in return for money (syn: blabber, informer, rat, squealer)
- a person who says one thing and does another (syn: double-crosser, double-dealer, traitor, two-timer)

Examples

They betrayed their country by selling its secrets to other governments.

She is very loyal and would never betray a friend.

She betrayed her own people by supporting the enemy.

She coughed, betraying her presence behind the door.

See also:  WebsterWiktionaryLongman