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
Teresia	te-RE-see-ah	Swedish
Mackenzie	mə-KEN-zee	English
Darius	də-RIE-əs (English), DER-ee-əs (English), DAR-ee-əs (English)	English, Lithuanian, Romanian, Biblical, Biblical Latin
Megaera	-	Greek Mythology (Latinized)
Edgardo	ed-GAHR-do	Spanish, Italian
Liv (2)	LIV	English