A narrow depression, perforation, or aperture; a slit for a coin in a machine. (computing) A space in a memory or disk in which a file can be stored.

The slot corner is a very important position in the defensive backfield because they are responsible for covering the slot receiver, who catches footballs all over the field. They have to be able to play both press coverage and off-man coverage, which is very difficult. In order to be effective, they need to be well conditioned and have excellent athletic ability.

There are many types of slot machines, with different paylines and different features. For example, some slots have Wilds that act as substitutes for other symbols and can open up bonus levels or jackpot levels. There are also progressive slots, where the jackpot increases over time. Another popular type of slot is the multi-game slot, which allows players to bet on multiple games simultaneously.

The term slot is also used in aviation to refer to the amount of time allocated for an aircraft to land or take off at an airport. This can be impacted by runway availability, capacity constraints, weather conditions, or other factors. Airlines can buy or rent slots at an airport, and they may be able to trade them. In Europe, air traffic management slots are managed by EUROCONTROL as part of their network manager role. These slots allow airlines to avoid unnecessary delays and fuel burn.