Roulette is a casino game named after the French word meaning little wheel. In the game, players may choose to place bets on either a single number or a Russian roulette · Bauernroulette · Category:Roulette and wheel. Roulette definition, a game of chance played at a table marked off with numbers from 1 to 36, one or two zeros, and several other sections affording the players a. Know the equipment. Roulette is French for "little wheel." On this wheel are 36 numbers and a 0; on some American tables, there is a "" A croupier sends a.