you won't believe

idiom

Definition of you won't believe

used to suggest that the listener will be surprised You won't believe what I just heard!

Learn More about you won't believe

Share you won't believe

Statistics for you won't believe

Look-up Popularity

Comments on you won't believe

What made you want to look up you won't believe? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

the perfect form or example of something

Get Word of the Day daily email!

Test Your Vocabulary

Valentine's Day Quiz

  • happy-valentines-day
  • Which word used to mean sweetheart or darling?
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
Add Diction

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!