noun
- a gambling game in which a ball is spun around a wheel with numbered compartments and players bet on where it will land
- a wheel or disk with teeth around its edge, used as a tool for making dotted lines or perforations
Usage: technical
Examples
- The casino’s roulette wheel spun slowly as players placed their bets.
- She lost fifty dollars playing roulette last night.
- The ball landed on red seventeen at the roulette table.
- He watched the roulette wheel with nervous anticipation.
- The artist used a roulette to create dotted lines on the paper.
- Roulette is one of the most popular games in Las Vegas casinos.