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 Hidden fees, deceptive photos, and rigged reviews are some of the pitfalls to watch out for when booking vacation rentals. Christopher Elliott, USA TODAY, 18 Oct. 2024 And watch out, because optimal pH levels are different for plants grown in soil than those produced hydroponically. Rowan Briggs, The Mercury News, 14 Oct. 2024 Unfortunately, some of the key student loan dates to watch out for may not happen until the end of 2024, or even next year. Robert Farrington, Forbes, 24 Sep. 2024 Here are a few things to watch out for: • Generic Language: Fake reviews often lack specific details, using overly broad or generic language that doesn't provide valuable insights. Lauren Parr, Forbes, 3 Oct. 2024 See all Example Sentences for watch out 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'watch out.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1845, in the meaning defined above

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

Dictionary Entries Near watch out

Cite this Entry

“Watch out.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/watch%20out. Accessed 25 Oct. 2024.

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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!