The meaning of BETRAY is to lead astray; especially : seduce. How to use betray in a sentence. Synonym Discussion of Betray.

formal If someone betrays something such as a promise, they do not do what they promised:

2. to be unfaithful in guarding or fulfilling: to betray a trust. 3. to be disloyal to: to betray one's friends. 4. to reveal in violation of confidence: to betray a secret. 5. to exhibit; disclose: a …

Often betrayal is the act of supporting a rival group, or it is a complete break from previously decided upon or presumed norms by one party from the others. Someone who betrays others …

Dec 23, 2025 · betray (third-person singular simple present betrays, present participle betraying, simple past and past participle betrayed) (transitive) To deliver into the hands of an enemy by …

BETRAY definition: to deliver or expose to an enemy by treachery or disloyalty. See examples of betray used in a sentence.

Definition of betray verb in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

to show or exhibit; reveal; disclose an unfeeling remark that betrays his lack of concern

They betrayed their country by selling its secrets to other governments. He was betrayed (to the authorities) by one of his students. She is very loyal and would never betray a friend. She …

The meaning of BETRAYAL is the act of betraying someone or something or the fact of being betrayed : violation of a person's trust or confidence, of a moral standard, etc.. How to use …