1. one who spends lavishly and ostentatiously on entertainment; - Example: "the last of the big spenders" [syn: big spender, high roller]
2. a gambler who wagers large sums;
WordNet (r) 3.0 (2006):
high roller
n 1: one who spends lavishly and ostentatiously on
entertainment; "the last of the big spenders" [syn: big
spender, high roller]
2: a gambler who wagers large sums