American Wheel - A roulette wheel with 38 slots numbered from 1 to 36, plus a 0 and 00.
Column Bet - The roulette table layout is divided into three columns, betting that the number will fall in one of those three columns. The payout for a Column Bet is 2:1.
Corner Bet - Betting on four numbers at the same time. The payout for a Corner Bet is 8:1.
Croupier - The person who operates the roulette table.
Dozen Bet - Wagering on 1 to 12, 13 to 24 or 25 to 36 at the same time. The payout for a Dozen Bet is 2:1.
Double-Zero - 00 number slot on the roulette wheel.
European Wheel - A wheel which contains the numbers 1 to 36, plus one zero.
Even-Odd Bet - A wager on either an even or an odd number. The payout for an Even-Odd Bet is 1:1.
Five Number Bet - A bet covering 0, 00, 1, 2, and 3. The payout for a Five Number Bet is 6:1.
French Wheel - A wheel containing just one zero.
High-Low Bet - A bet covering the numbers 1 to 18 or 19 to 36. The payout for a High-Low Bet is 1:1.
Inside Bet - A bet on any number or set of numbers on the roulette table. Inside Bets include: 5-number bets, 6-number bets, Corner bets, Split bets, Straight bets and Trio bets.
Outside Bet - A bet on Red, Black, Odd, Even, High (19 to 36) or Low numbers (1 to 18). Outside Bets include: Columns bets, Dozens bets, Even or Odd bets, High or Low bets and Red or Black bets.
Red-Black Bet - A wager on either the red or black colors. The payout for a "Red-Black Bet" is 1:1.
Six-Number Bet - Betting on six numbers at the same time. The payout for a "Six-Number Bet" is 5:1.
Split Bet - A bet on two numbers at the same time. The payout for a "Split Bet" is 17:1.
Straight Bet - A wager on a single number. A player may make as many straight bets as he/she wishes. The payout for a "Straight Bet" is 35:1.
Straight Up Bet - A wager on a single number only. The payout for a "Straight Up Bet" is 35:1.
Trio Bet - Betting on a combination of three numbers at the same time. The payout for a "Trio Bet" is 11:1.
Zero - 0 number slot on the roulette wheel.
