Meaning ofbetrayin English

Verb

1. to prove false to someone's trust; deceive
   The company will betray its customers' trust if it shares their personal data.
2. to deliver into enemy hands through treachery; fraud
   The spy was paid to betray the country by providing classified information.
3. to violate confidence by disclosing secrets
   Her best friend's actions betray the secret she had confided in her.
4. to reveal secrets in violation of trust
   The whistleblower's report will betray the corruption within the organization.
5. to reveal something unintentionally; disclose a hidden fact
   Her nervous behavior will betray her true feelings during the job interview.