you can't know

idiom

Definition of you can't know

: you cannot be fully aware (of the extent or degree of something) You can't know how much this means to me.

Learn More About you can't know

Dictionary Entries Near you can't know

you and yours

you can't know

you can't miss it

See More Nearby Entries 

Statistics for you can't know

Cite this Entry

“You can't know.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/you%20can%27t%20know. Accessed 22 Oct. 2021.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon
Seen & Heard
People are talking about

WORD OF THE DAY

Test Your Vocabulary

Farm Idioms Quiz

  • cow coming home
  • What does 'poke' refer to in the expression 'pig in a poke'?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

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!