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

And also watch out for early withdrawal fees.

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“If we were to get together, the charts better watch out!”

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But at these prices, investors should watch out for any new skeletons in the closet.

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Travellers are advised to watch out for signs of methanol poisoning such as blurry vision and confusion, which can lead to serious illness and death.

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In my latest column, I offer some signs to watch out for that could indicate a teen boy is struggling and provide tips on how to start a conversation about what he’s doing online.

Read more on The Wall Street Journal

Related Words

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