A slot is a narrow opening or slit, especially one that accepts a coin. He dropped a coin into the slot and dialled.
A space or time for something to take place: She booked a slot in the doctor’s schedule a week ahead of time.
In the context of airport coordination, a “slot” is an authorization to either take off or land at a particular airport during a specified period of time. Slots are used to manage air traffic at busy airports and prevent repeated delays caused by too many flights trying to take off or land at the same time.
In the world of online gambling, there are a number of myths about slot machines that are worth dispelling. In reality, winning on a slot machine is all about luck and the odds of hitting a jackpot are largely random. However, you can improve your odds of winning by playing higher denomination slots and betting maximum coins whenever possible. It is also a good idea to stick with games that have fewer pay lines, as these can cost less per spin.