The meaning of BEWARE is to be on one's guard. How to use beware in a sentence.

You should beware of fraudsters offering overpriced treatments over the internet. Beware anyone who offers you a second-hand car at a bargain price. A red reflective triangle warns drivers to …

Beware means be careful or cautious—watch out for danger or other bad stuff. Beware is a command (or at least a suggestion). Sometimes, it’s used by itself, as in Beware!

beware. If you tell someone to beware of a person or thing, you are warning them that the person or thing may harm them.

Definition of beware verb from the Oxford Advanced Learner's Dictionary. if you tell somebody to beware, you are warning them that somebody/something is dangerous and that they should be …

May 21, 2025 · The meanings of the obsolete inflected forms can be easily understood by replacing "beware" with the more modern equivalent consisting of a conjugated form of "be" …

To Beware verb. Etymology: from be and ware, or wary; that is, cautious: 1. To regard with caution; to be suspicious of danger from: generally the particle of goes before the thing which …

to be wary, cautious, or careful of (usually used imperatively): Beware such inconsistency. Beware his waspish wit. v.i. to be cautious or careful: Beware of the dog.

If you tell someone to beware of a person or thing, you are warning them that the person or thing may harm them or be dangerous.

When you beware, you become very cautious. You look both ways and use extreme caution. This word can be remembered if you break it into two parts: to beware is the same as "to be wary."