A slot is a position within a group, series, sequence or hierarchy. It may also refer to:

Slot is the name of a slot machine game and can also refer to:

In aviation, a “slot” is an authorization for a plane to take off or land at an airport during a specific time period. Slots are used to manage air traffic and prevent repeated delays that can occur when too many flights attempt to take off or land at busy airports.

Slot game software allows players to place wagers using currency, tokens or other items of value. Depending on the type of slot machine, a player can place multiple bets in a single spin or activate multiple pay lines at once. Each winning combination earns credits based on the paytable. Most slot games have a theme, and symbols and bonus features are aligned with the theme.

In addition to the monetary rewards, people play slot machines for pleasure, and it has been suggested that the arousal from this activity is similar to the feelings generated when playing a musical instrument or watching a movie. Furthermore, the intermittent nature of slot machine play provides a distraction from other aspects of life and it is this relief that attracts many players to these devices. Despite this, some individuals report that they suffer negative emotional experiences as a result of their gambling behavior. It has been suggested that this can be attributed to depressive or anxiety symptoms.