high roller

Definitions of high roller

n a gambler who wagers large sums

Type of:
a person who wagers money on the outcome of games or sporting events

n one who spends lavishly and ostentatiously on entertainment

big spender
Type of:
scattergood, spend-all, spender, spendthrift
someone who spends money prodigally

Sign up, it's free!

Whether you're a student, an educator, or a lifelong learner, Vocabulary.com can put you on the path to systematic vocabulary improvement.