high roller

Translations
крупный игрок
Only high rollers can afford to gamble in this casino.
Только крупные игроки могут себе позволить играть в этом казино.
Definitions
A high roller is a person who gambles or spends large amounts of money, especially in casinos or similar settings. The term can also refer more generally to someone who is wealthy and spends money extravagantly.
Words
high

adjective
крупный
roller

noun
игрок