watch out

verb

1. (intr, adverb) to be careful or on one's guard

noun

1. a less common word for lookout

Idioms and Phrases

see look out; watch it.

Example Sentences

Another disease to watch out for is pertussis, also known as whooping cough.

From Los Angeles Times

Also watch out for Wednesday 10 September when the first and deputy first ministers are due to appear before the Executive Office committee, and no doubt this issue will crop up again.

From BBC

Who will be the surprise package to watch out for?

From BBC

He’s still in shape since he has to move up and down the sideline while watching out for players, coaches and sportswriters who might be in his way.

From Los Angeles Times

But the study also noted that potential job displacement is one downside for which cities have to watch out.

From Los Angeles Times

Related Words

• hear 
• listen 
• obey 
• observe 
• take to heart