beware
verb
- look out (for)!
Wiktionary
Pronunciation: /biˈwɛɚ/ / /bɪˈwɛɚ/ / /bəˈwɛɚ/
verb
Etymology: 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 English bewarian.
- To use caution, pay attention to (used both with and without of).
“Behold, I send an Angel before thee[…]. Beware of him, and obey his voice.”
“Beware the Ides of March.”