A narrow notch, groove, or opening, such as a keyway in a machine or a slit for a coin in a vending machine. Also:

In the context of airport coordination, a slot is authorization for an airplane to take off or land at a specific time during a given period of time. Air traffic controllers assign slots to aircraft in order to avoid the repeated delays that can occur when too many planes attempt to take off or land at the same time.

Online slot games can be extremely addictive, but understanding probability and mathematics is key to responsible gaming. The house edge is the amount that the casino will win on average over a long period of time from any bet made. Understanding this number can help players determine the best bet sizes and avoid costly mistakes.

Slot machines are one of the most popular forms of gambling in the world. They feature simple game mechanics, generous winning combinations, and bonus features that can lead to bigger payouts. A deep knowledge of a slot’s paytable is crucial, as it outlines the value of each symbol and how to unlock the most lucrative opportunities.

In computing, a slot is an opening in the motherboard into which a processor can be inserted. A slot is a similar concept to a socket, but differs in that it is usually designed for a single type of processor. A slot is often referred to as a “Socket 8,” as shown above, but Intel has released many different types of processors that may use a different type of slot.