Definition of betray Betray

/bɪtɹejˈ/ - [bitrey] - be•tray

We found 26 definitions of betray from 7 different sources.

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What does betray mean?

WordNet

WordNet by Princeton University

Verb

betrays, betraying, betrayed  

betray - deliver to an enemy by treachery; "Judas sold Jesus"; "The spy betrayed his country"
  sell
  delude, deceive, lead on, cozen cause someone to believe an untruth; "The insurance company deceived me when they told me they were covering my house"
  double cross betray by double-dealing
betray - reveal unintentionally; "Her smile betrayed her true feelings"
  bewray
  divulge, let on, unwrap, disclose, reveal, let out, give away, discover, expose, bring out, break make known to the public information that was previously known only to a few people or that was meant to be kept a secret; "The auction house would not disclose the price at which the van Gogh had sold"; "The actress won't reveal how old she is"; "bring out the truth"; "he broke the news to her"; "unwrap the evidence in the murder case"
betray - cause someone to believe an untruth; "The insurance company deceived me when they told me they were covering my house"
  deceive, lead astray
  undeceive free from deception or illusion
  misinform, mislead give false or misleading information to
  personate, impersonate, pose represent another person with comic intentions
  bamboozle, lead by the nose, play false, pull the wool over someone's eyes, hoodwink, snow conceal one's true motives from especially by elaborately feigning good intentions so as to gain an end; "He bamboozled his professors into thinking that he knew the subject well"
  dupe, put one across, put one over, befool, cod, gull, slang, fool, put on, take in fool or hoax; "The immigrant was duped because he trusted everyone"; "You can't fool me!"
betray - give away information about somebody; "He told on his classmate who had cheated on the exam"
  denounce, tell on, give away, rat, grass, shit, shop, snitch, stag
  inform give character or essence to; "The principles that inform modern teaching"
  sell out give information that compromises others
betray - be sexually unfaithful to one's partner in marriage; "She cheats on her husband"; "Might her husband be wandering?"
  cheat on, cheat, cuckold, wander
  delude, deceive, lead on, cozen cause someone to believe an untruth; "The insurance company deceived me when they told me they were covering my house"
  two-time carry on a romantic relationship with two people at the same time
  fool around, play around commit adultery; "he plays around a lot"
betray - disappoint, prove undependable to; abandon, forsake; "His sense of smell failed him this time"; "His strength finally failed him"; "His children failed him in the crisis"
  fail
  disappoint, let down fail to meet the hopes or expectations of; "Her boyfriend let her down when he did not propose marriage"
= synonym
= antonym
= related word

Wiktionary Wiktionary dictionary logo

  • betray (Verb)
    To deliver into the hands of an enemy by treachery or fraud, in violation of trust; to give up treacherously or faithlessly; as, an officer betrayed the city.
  • betray (Verb)
    To prove faithless or treacherous to, as to a trust or one who trusts; to be false to; to deceive; as, to betray a person or a cause.
  • betray (Verb)
    To violate the confidence of, by disclosing a secret, or that which one is bound in honor not to make known.
  • betray (Verb)
    To disclose or discover, as something which prudence would conceal; to reveal unintentionally; to bewray.
  • betray (Verb)
    To mislead; to expose to inconvenience not foreseen to lead into error or sin.
  • betray (Verb)
    To lead astray, as a maiden; to seduce as under promise of marriage and then abandon.
  • betray (Verb)
    To show or to indicate; -- said of what is not obvious at first, or would otherwise be concealed.

Webster DictionaryWebster's Unabridged Dictionary 📘

  • betray (v. t.)
    To deliver into the hands of an enemy by treachery or fraud, in violation of trust; to give up treacherously or faithlessly; as, an officer betrayed the city.
  • betray (v. t.)
    To prove faithless or treacherous to, as to a trust or one who trusts; to be false to; to deceive; as, to betray a person or a cause.
  • betray (v. t.)
    To violate the confidence of, by disclosing a secret, or that which one is bound in honor not to make known.
  • betray (v. t.)
    To disclose or discover, as something which prudence would conceal; to reveal unintentionally.
  • betray (v. t.)
    To mislead; to expose to inconvenience not foreseen to lead into error or sin.
  • betray (v. t.)
    To lead astray, as a maiden; to seduce (as under promise of marriage) and then abandon.
  • betray (v. t.)
    To show or to indicate; -- said of what is not obvious at first, or would otherwise be concealed.

OmegaWiki DictionaryOmegaWiki Dictionary Ω

  • betray
    To give away information about somebody.
  • betray
    To cause someone to believe an untruth; to practice trickery or fraud.
  • betray
    To be sexually unfaithful to one's spouse or lover.

Chambers DictionaryChamber's 20th Century Dictionary 📕

  • betray
    be-trā′, v.t. to give up treacherously: to disclose in breach of trust: to let go basely or weakly: to deceive the innocent and trustful, to seduce: to discover or show: to show signs of.—ns. Betray′al, act of betraying; Betray′er, a traitor, the seducer of a trustful girl. [Pfx. be-, and O. Fr. traïr (Fr. trahir)—L. tradĕre, to deliver up.]

Military DictionaryMilitary Dictionary and Gazetteer 💥

  • betray
    To deliver perfidiously any place or body of troops into the hands of the enemy. To discover that which has been intrusted to secrecy.

Part of speech

🔤
  • betray, verb, present, 1st person singular of betray (infinitive).
  • betray, verb (infinitive).

Pronunciation

Word frequency

Betray is...

60% Complete
Very rare
Rare
Normal
Common
Very Common
66% Complete
Rare
Normal
Common

Sign Language

betray in sign language
Sign language - letter B Sign language - letter B Sign language - letter E Sign language - letter E Sign language - letter T Sign language - letter T Sign language - letter R Sign language - letter R Sign language - letter A Sign language - letter A Sign language - letter Y Sign language - letter Y