closed book

closed book
Meaning: something that one knows or understands nothing about.
Example: I'm afraid that this new physics formula will always be a closed book to me.

C Share your thoughts

Add your thoughts

Idiom of the Day

set or put the cat among the pigeons
set or put the cat among the pigeons Meaning: do or say something that causes trouble and make a lot of people angry or worried. Example: The information ... Read on

Advertisement

Latest Idioms

English Grammar

Like Facebook Page

Idioms of Interest

  1. can't judge a book by its cover (21)
  2. once in a blue moon (20)
  3. actions speak louder than words (20)
  4. chew the fat (19)
  5. hit the nail on the head (16)

Latest Thoughts

More on Theidioms

Keep in Touch

Copyrights © 2019 - The Idioms - All Rights Reserved.