beware of

beware of someone or something

to be cautious and watchful about someone or something. Beware of Ted. He's acting irrational. You should beware of the dog.

Name	Pronounced	Usage
Hubert	['hju:bət]
Kaja (2)	KIE-ah (Polish)	Polish, Slovene
StiofÁN	shtee-FAWN	Irish
Yuudai	yoo:-dah-ee	Japanese
Steele	[sti:l]
Astyanax	[æs'taiənæks]