look out

verbs

be vigilant, be on the lookout or be careful

"Watch out for pickpockets!"

look out, watch, watch out

is derived from

is derived from

is derived from

is derived from

to protect someone's interests

"A man's gotta look out for his family"

look out

is a type of (narrower)

shield from danger, injury, destruction, or damage

"Weatherbeater protects your roof from the rain"