Slot is a term used in the context of a slot machine, an arcade game that uses reels to display symbols and pay out credits depending on the pattern of those symbols. The games are often themed and can have varying bonus features, which align with the theme. The games can also feature wild multipliers, which multiply your winnings when a symbol replaces another one on a pay line.

While the mechanics of slot machines have changed over time, they remain popular in casinos and other places that offer gaming. They can be operated using cash, paper tickets with barcodes (in “ticket-in, ticket-out” machines), or credit cards. Many modern video slots have a touchscreen interface. Regardless of the technology, most slot machines have a similar layout with symbols that spin when the machine is activated.

A lighted section on the top of a slot machine that flashes to indicate a change in coin denomination, hand pay is requested, a problem with the machine, or the progressive jackpot has been won. On some machines, the light is part of a carousel that displays different symbols. On other machines, it is a distinct display above the area containing the wheels.

A slot is a narrow, elongated depression or groove, especially in the shape of a V or U. It is also a position in a construction into which a particular morpheme can be fit, as in the phrase “the slot that it takes” to mean a position in a sentence or an assignment or job opening.