A slot is a narrow opening or hole, such as one in the wheel of a roulette table, or a slit for a coin in a vending machine. You can also talk about slots in a schedule or program, for example, when someone is scheduled to have an appointment. You can also say that something fits into a slot, for instance, when you slot a computer board into an expansion slot.
When you play a slot game, the number of spins and your score determine your tournament ranking. It is important to know how the tournament format works before you start playing. If you do not understand how this works, you can become frustrated and lose a lot of money. Some tournament formats require that you complete a certain number of spins within a countdown timer in order to qualify for a high score. Other formats only consider your score based on how many of the spins you complete with the maximum bet amount.