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betrayto be disloyal to someone who trusts you

Part of speech: VERB

Definition: to be disloyal to someone who trusts you

Pronunciation (IPA): /bɪˈtreɪ/

Example Sentences

  • My diet betrayed me when I saw the chocolate cake - I couldn't resist!
  • The spy was arrested for betraying state secrets to foreign agents.
  • Her red face betrayed the fact that she had been crying.

betray

VERB

[/bɪˈtreɪ/]

to be disloyal to someone who trusts you

Her closest friend betrayed her by secretly sharing private information.
💡 Concept

Her closest friend betrayed her by secretly sharing private information.

The spy betrayed his country for money and personal gain. (BREAK + TRUST = BETRAY)
🧠 Mnemonic

The spy betrayed his country for money and personal gain. (BREAK + TRUST = BETRAY)

The betrayal caused deep dismay and pushed old friends far away from each other.
🎵 Rhyme

The betrayal caused deep dismay and pushed old friends far away from each other.

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🎤Pronunciation

🇺🇸 US/bɪˈtreɪ/
🇬🇧 UK/bɪˈtreɪ/

🌳Etymology

Prefixbe--
Roottray

Origin

From Old French 'betrayer', derived from 'be-' (thoroughly) + 'trair' (to hand over/deliver), which comes from Latin 'tradere' (to deliver, hand over). The sense evolved from literal 'handing over' to 'handing over to an enemy' and eventually 'being disloyal'.

Breakdown

be- (thoroughly, completely) + -tray (from Old French 'trair', meaning to deliver/hand over, from Latin 'tradere') = betray (to hand over to an enemy; to be disloyal)

🎵Rhyme

displayconveydelayrelay
display
convey
delay
relay

🔗Collocations

betray someone's trust
betray a secret
betray one's country
betray emotions
betray confidence
betray principles

📝Examples

😄 Fun example

My diet betrayed me when I saw the chocolate cake - I couldn't resist!

The spy was arrested for betraying state secrets to foreign agents.

Her red face betrayed the fact that she had been crying.

😄 Fun example

I trusted you with my Netflix password, and you betrayed me by watching the next episode without me!

📚Related Words

Synonyms

deceivedouble-crossbackstabsell outturn against

Antonyms

protectdefendsupport

Related

betrayaltraitortreacherydisloyaltyunfaithful

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