a person who gambles for large stakes, as in a casino.
a person who spends money freely for entertainment and extravagant living.
a corporation or governmental agency that invests or spends freely or recklessly.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use high roller in a sentence
To outsiders, the NFT art world can look like a joke, or a bunch of high rollers playing a computer game.NFT Art Collectors Are Playing a Risky Game—And Winning | Raisa Bruner | December 9, 2021 | Time
Hippies and high rollers fought over who ruled Main Street, and ski gangs took over the mountains, factionalizing the locals and sealing the town’s image as a no-rule revelry zone.
Simmons, an instinctive high roller (his chief assistant was even named "Mogel"), did not require much convincing.Doug Kenney: The Odd Comic Genius Behind ‘Animal House’ and National Lampoon | Robert Sam Anson | March 1, 2014 | THE DAILY BEAST
At a high-roller Democratic fundraiser on Park Avenue last month, a California lawyer dismissed the Whitman challenge.
I laid off, and Miles Diston took the high-roller out next trip.Stories of the Railroad | John A. Hill
He had been a high roller in his day, I guess, but had of late been on his uppers.Step Lively! | George Niblo
He 's a high roller, right in with the judge and his crew, and there is n't a more corrupt politician in this town.The Mayor of Warwick | Herbert M. Hopkins
He had been a "high roller" until he came under the Rev. Mr. Borrowscale's tutelage.The Further Adventures of Quincy Adams Sawyer and Mason's Corner Folks | Charles Felton Pidgin
Fatty Welch was "working" some swell guys who thought he was a real high-roller.McAllister and His Double | Arthur Train
British Dictionary definitions for high roller
slang, mainly US and Canadian a person who spends money extravagantly or gambles recklessly
- high rolling, noun, adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012