Definition of beware
- beware of the dog
- beware your wallet
- we must … beware the exceedingly tenuous generalization
- —Matthew Lipman
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.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'beware.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: to be careful : to act in a way that shows you know that there may be danger or trouble
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