Dec 4, 2015 · The meaning of BEWARE is to be on one's guard. How to use beware in a sentence.

BEWARE meaning: 1. used to warn someone to be very careful about something or someone: 2. used on signs to warn…. Learn more.

1. to be wary of: Beware his waspish wit. 2. to be cautious or careful: Beware of the dog. Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by …

Sep 14, 2025 · From Middle English bewar, be war, be ware, forms of Middle English ben ware (“to be on one's guard, be vigilant”, literally “be ware”), equivalent to be +‎ ware or be +‎ aware. Compare Old …

Definition of beware verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

WordReference Random House Unabridged Dictionary of American English © 2025 be•ware (bi wâr′), v.t. to be wary, cautious, or careful of (usually used imperatively): Beware such inconsistency. …

Beware definition: to be wary, cautious, or careful of (usually used imperatively).. See examples of BEWARE used in a sentence.

To be cautious or wary (of); be on one's guard (against).... Click for English pronunciations, examples sentences, video.

Beware of the dog. [ + of + doing sth ] You should beware of spending too long in the sun.

You should use “beware” when indicating danger about something (i.e., “beware of the bears in these woods”). It shows that there’s a real threat to somebody. You should use “be aware” when you want …