Definition, Meaning & Synonyms

cross-my-heart

phrase
/krɔːs maɪ hɑːrt/
Definition
A phrase used to emphasize that someone is telling the truth or making a sincere promise.
Examples
  • “I will finish the project by Friday, cross-my-heart!”
  • “Cross-my-heart, I won’t tell anyone your secret.”
  • “She promised to help with the party, cross-my-heart!”
Meaning
To assure someone that what you are saying is true or to promise that you will do something.
Synonyms
  • Promise
  • Swear
  • Pledge