Meaning of the word "keep a lookout for" in English

What does "keep a lookout for" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

keep a lookout for

US /kiːp ə ˈlʊk.aʊt fɔːr/
UK /kiːp ə ˈlʊk.aʊt fɔːr/
"keep a lookout for" picture

Idiom

1.

to watch carefully for someone or something, especially to prevent danger or to find something specific

Example:
Please keep a lookout for the delivery truck.
We need to keep a lookout for any suspicious activity.
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