a period of the game that starts with the removal of the first card from the shoe or shuffling device by the dealer and concludes when the dealer, after drawing the last card, announces a result, and if applicable, pays out the winnings.
A round or hand of play can consist of a single wager or several wagers made during the time of a short wagering event. For example, in poker the round of play (wagering event) begins with the dealing of the cards and ends when the winning player takes the pot. In casino craps a round of play begins with the 'come out' roll and ends when the passline wagers are decided. This may take one or several rolls of the dice. In between, the player might have multiple wagers riding on several different numbers and other betting options. All wagers made between the time of the come out roll and the decision roll are considered to be part of that round of play. In roulette each spin is counted as a round of play, no matter how many bets you place.