What is a Slot?


A slot is an opening or position within a group, series, sequence, or organization. It is also a term used to refer to an aircraft’s allocated time and place for taking off or landing at an airport.

In a slot machine, players can insert cash or, in “ticket-in, ticket-out” machines, a paper ticket with a barcode into a designated slot. The machine then activates reels that spin and stop to rearrange symbols. If a matching combination of symbols is formed, the player earns credits according to the paytable. Depending on the theme of the game, symbols can vary from traditional bells and stylized lucky sevens to more abstract images or characters.

The pay table of a slot is the key to understanding how to play the game and maximise your chances of winning. The pay table can be found in the information menu of the slot and will show you all of the symbols available in the game along with their different payouts. It will also let you know how many pay lines the slot has, as well as any bonus symbols or features that may be present.

One of the most important things to look for in a slot is its RTP (return-to-player) percentage, which is the theoretical percentage that a slot will pay back over long periods of time. This can help you decide whether or not to play a specific slot, as it can give you an idea of how much you are likely to win and lose.

Another essential piece of information to look for in a slot is the jackpot and payback percentages. You can check these details by clicking on the “paytable” button or by looking at the information window of the slot. This will tell you what the minimum and maximum bets are as well as how to activate any bonus rounds if they exist.

A slot can also refer to the position of an employee in an organisation or department: ‘She has the slot as chief copy editor’

To fit something into a slot, or a vacancy in a group, series, or sequence: ‘It is not clear how to put this information into the format we require’


The narrow notch between the tips of the primaries of some birds that helps to maintain a continuous flow of air over their wings during flight:

Dictionary definitions

These example sentences are automatically selected from various online sources to illustrate the meaning of the word ‘slot’. They are not intended to be comprehensive or exhaustive, and they do not represent the views of Merriam-Webster or its editors.

A slot is a narrow notch, groove, or opening, such as a keyway in a mechanical device or a slit for a coin in a vending machine. It is also the name for a position or time allocation in an organization or system: ‘She has the slot as chief editor’; ‘He has the slots on the board’; ‘It’s the first time they’ve offered him a job’.