watch out

verb

watched out; watching out; watches out

intransitive verb

: to be vigilant or alert : be on the lookout
you'd better watch out
watch out for the tree!

Examples of watch out in a Sentence

watch out for hazards in the road
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The eruption can still produce several hazards that residents need to watch out for, officials say. Doc Louallen, ABC News, 27 May 2025 Here’s what to watch out for, according to our experts: Don’t Use Chemicals. Anne Readel, Better Homes & Gardens, 20 May 2025 Another thing to watch out for in the second half of this year is share repurchases, given the excess capital on Capital One's balance sheet. Jeff Marks,morgan Chittum, CNBC, 19 May 2025 Risk Management Josh: Short-term traders are going to want to watch out for the gap at $255 to make sure trend is intact. Josh Brown,sean Russo, CNBC, 12 May 2025 See All Example Sentences for watch out

Word History

First Known Use

1845, in the meaning defined above

Time Traveler
The first known use of watch out was in 1845

Browse Nearby Words

Cite this Entry

“Watch out.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/watch%20out. Accessed 3 Jun. 2025.

Kids Definition

watch out

verb
: to be on the lookout
watch out for cars

More from Merriam-Webster on watch out

Last Updated: - Updated example sentences
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