watch one's back

idiom

Definition of watch one's back 

: be careful I hear the boss is in a bad mood this morning, so you'd better watch your back. She has to watch her back around them.

Learn More about watch one's back

Share watch one's back

Statistics for watch one's back

Look-up Popularity

Comments on watch one's back

What made you want to look up watch one's back? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

to deposit or conceal in a hiding place

Get Word of the Day daily email!

Test Your Vocabulary

Name that Food Quiz

True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
SCRABBLE® Sprint

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!