a high roller

(American & Australian)

someone who spends a lot of money in a careless way, especially risking money in games He became known as a high roller, and was invited to the biggest gambling tables in town.

Common Names:

Name	Pronounced	Usage
Ernest	['ə:nist]
Darien	DER-ee-ən, DAR-ee-ən	English
Maite (2)	-	Basque
Nils	-	Swedish, Norwegian, Danish
Adlam	['ædləm]
Hunter	HUN-tər	English