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 Leave a Comment

Leave a Comment

Idiom of the Day

in the dark
in the dark Meaning: uninformed, a state of ignorance. Example: We’re still in the dark about the company’s layoff policy. Another forms of in the dark Idiom: keep ... Read on

Advertisement

Latest Idioms

English Grammar

Follow Us

Like Facebook Page

Popular Idioms

  1. once in a blue moon
  2. a bed of roses
  3. actions speak louder than words
  4. can't judge a book by its cover
  5. apple of discord

Recent Comments

More on The Idioms

Keep in Touch

Copyrights © 2018 - The Idioms - All Rights Reserved.