📖 WordNook

betray

verb
  1. to give away information about somebody
    “I betrayed my friend's job search to their current employer.”
    shop
  2. to cause someone to believe an untruth
    “The ideologue betrayed their followers.”
    deceive
  3. to reveal unintentionally
    “Your smile betrayed your true feelings.”
    bewray
  4. to disappoint, prove undependable to
    “You betrayed me again.”
    fail
  5. to deliver to an enemy by treachery
    “They betrayed us by leaking secrets to the other team.”
    sell
  6. to be sexually unfaithful to one's partner in marriage
    “They betrayed their partner publicly.”
    cheat