closed book
idiomA person or thing that cannot be easily understood; someone or something incomprehensible or puzzling.
- 01
blot one's copy book
To damage one's own reputation through bad behavior.
- 02
book burning
Any mass destruction, removal, or recalling of books, motion pictures, broadcasts, or electronic works as a form of censorship, especially motivated by religious or political objections to the material.
- 03
book dumping
The practice of donating old used books that burden rather than assist communities.
- 04
book in
To check in (to a hotel).
- 05
call someone every name in the book
To call someone many abusive names.
- 06
close the book on
To stop worrying about or trying to do something about; to ignore.
- 07
for the book
Notable, remarkable or surprising.
- 08
judge a book by its cover
To make judgments about things or people by considering external appearances alone.