: to be on one's guard
beware of the dog
1
: to take care of
beware your wallet
2
: to be wary of
We must … beware the exceedingly tenuous generalization …—
Matthew Lipman
Matthew LipmanExamples 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
But things change, and beware of Matsumoto, the pitcher.
—Eric Sondheimer, Los Angeles Times, 1 Apr. 2026
But these tax-and-spend interests should beware.
—Jon Coupal, Oc Register, 27 Mar. 2026
Amos has never taken half-measures in her music; dictators beware.
—Nina Corcoran, Pitchfork, 23 Mar. 2026
But beware that exporting a document in a different format will irreversibly alter its formatting.
—Edward Mendelson, PC Magazine, 19 Mar. 2026
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Eric Sondheimer, Los Angeles Times, 1 Apr. 2026
But these tax-and-spend interests should beware.
—Jon Coupal, Oc Register, 27 Mar. 2026
Amos has never taken half-measures in her music; dictators beware.
—Nina Corcoran, Pitchfork, 23 Mar. 2026
But beware that exporting a document in a different format will irreversibly alter its formatting.
—Edward Mendelson, PC Magazine, 19 Mar. 2026
See All Example Sentences for beware
Cite this Entry
“Beware.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/beware. Accessed 4 Apr. 2026.
Copy CitationKids Definition
beware
verb
be·ware
bi-ˈwa(ə)r 
-ˈwe(ə)r
1
: to be on one's guard
beware of the dog
2
: to be suspicious of
beware the quick excuse
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