A RTP Slot or other narrow opening, especially one for receiving something. Also: (computers) a space on a disk or other medium in which data is stored; also, an area in a display that can hold various kinds of information. The game offers four save slots.

The position in a group, sequence, etc., to which a person is assigned or is a member of a group, or the position to which he or she is assigned: “She has the slot as chief copy editor.”

(slang, surfing) The barrel or tube of a wave. Also: (ice hockey) An unmarked area in front of an opponent’s goal, affording a vantage point for attacking players.

In casinos, a machine that takes cash or paper tickets with barcodes (or both) and displays reels that spin. A player activates the slot by pressing a button or lever (either physical or on a touchscreen) and earns credits based on the pay table, which lists various combinations of symbols and their values. Many slots feature Wild symbols that can replace other symbols to form winning lines. The payouts for these combinations vary depending on the type of slot.

The location in a display that is reserved for a particular kind of information or object, or the area in which an item can be located: “The telegraph occupies a prime position on the wall.”

A notch or other narrow opening in the wing of an airplane used to control airflow around the aircraft and provide lift. Also: (ornithology) The space between the primaries of a bird’s wings; air flows through these slots to help keep them flat during flight.

A place or time for an airplane to take off or land, as authorized by the airport or air-traffic controller: “The plane has a fifteen-minute window.”

An assigned or scheduled time or place for a task or activity: “The company’s new plant will have plenty of room to expand in the coming years.”

(sports) The area in front of the goal between the face-off circles on an ice hockey rink.

The most popular and best-known casino games, slots are the machines that accept coins or paper tickets with barcodes to award credits based on combinations of symbols. Most have a theme that is reflected in the symbols and other bonus features, and most offer progressive jackpots that increase over time as more coins are played. In some cases, players can even win a multi-million dollar jackpot! Slots are easy to learn and can be played by people of all ages and skill levels. They are also convenient and less intimidating for newcomers to the gambling world, who may find personal interaction at table games difficult or uncomfortable. They can also be more lucrative than traditional casino games, with some slots offering higher payouts than others. In fact, some people have made their livings playing them.