beware

verb

be·​ware bi-ˈwer How to pronounce beware (audio)
bē-

intransitive verb

: to be on one's guard
beware of the dog

transitive verb

1
: to take care of
beware your wallet
2
: to be wary of
we must … beware the exceedingly tenuous generalizationMatthew Lipman

Examples of beware in a Sentence

A ghostly voice cried “Beware!”. He told them to beware. The restaurant's food is excellent, but beware the chili if you don't like spicy food.
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.
There are also resources from the government and private sector vendors for how consumers can beware of cybercrime after a disaster. Robert Clark, Forbes, 21 Nov. 2024 Centennial has already faced Mater Dei this season, so beware if there’s a rematch. Eric Sondheimer, Los Angeles Times, 3 Nov. 2024 Swimmers beware, the Michigan Department of Natural Resources (DNR) warns. Nushrat Rahman, Detroit Free Press, 20 Sep. 2024 But beware: Just 192 of Alonso’s blasts would have been homer at the CoPa. Ryan Ford, Detroit Free Press, 14 Oct. 2024 See all Example Sentences for beware 

Word History

Etymology

Middle English been war, from been "to be" + war "cognizant, ware entry 1"

First Known Use

13th century, in the meaning defined at intransitive sense

Time Traveler
The first known use of beware was in the 13th century

Dictionary Entries Near beware

Cite this Entry

“Beware.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/beware. Accessed 1 Dec. 2024.

Kids Definition

beware

verb
be·​ware bi-ˈwa(ə)r How to pronounce beware (audio)
-ˈwe(ə)r
1
: to be on one's guard
beware of the dog
2
: to be suspicious of
beware the quick excuse

More from Merriam-Webster on beware

Last Updated: - Updated example sentences
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