high roller

Definition of High Roller in English :

1. big spender, high roller

one who spends lavishly and ostentatiously on entertainment

Example Sentences:
'the last of the big spenders'

2. high roller

a gambler who wagers large sums

WordNet Lexical Database for English. Princeton University. 2010.

High Roller

noun

slang, mainly US and Canadian

a person who spends money extravagantly or gambles recklessly

Slang

1.

a person who gambles for very high stakes

2.

a person who spends or invests money freely or recklessly

n.
Slang

1. One who spends freely and extravagantly, as for luxuries or entertainment.

2. One who gambles rashly or for high stakes.

3. An organization, such as a large corporation, that spends or invests liberally or rashly.