keep an eye open

Watch for something carefully; be attentive to something. I'm turning onto your street now, so keep an eye open. Please keep an eye open for any information pertaining to this case.

Common Names:

Name	Pronounced	Usage
Reinhard	-	German, Ancient Germanic
Vicent	-	Catalan
Jefferson	['dʒefəsn]
Eusebius	yoo-SEE-bee-əs (English)	Ancient Greek (Latinized)
Bilbo	BIL-bo (English)	Literature
Akantha	-	Greek Mythology