A narrow notch or groove, such as a keyway in machinery or a slit for a coin in a vending machine. Also: a position in a group, series, sequence, or hierarchy. See also slot (disambiguation).

A specialized type of computer hardware that supports the operation of multiple applications simultaneously. It is usually built into desktop computers and laptops, but it can be found in other devices as well. Some manufacturers are also adding it to tablets and smartphones as they seek to compete with traditional computer processors.

a part of a machine that holds and displays paper tickets with barcodes (or, in “ticket-in, ticket-out” machines, a magnetic stripe) as they are inserted into the machine. Typically, the slots are aligned with the symbols and bonus features of the machine’s theme.

One of the most popular types of slot is a virtual reality casino. These games are immersive and offer players a real-life gaming experience without the need to leave their home.

When playing online slot, the return to player (RTP) rate is an important factor to consider. A high RTP means more frequent winnings and a lower chance of losing money. Players should always set a budget before playing and never gamble more than they can afford to lose.

A “slot” is an authorization to take off or land at a specific time, issued by air traffic control for a planned aircraft flight. This is a way of managing very busy airports to prevent repeated delays caused by too many flights trying to take off or land at the same time.