A slot is a narrow opening, especially in a machine or container. It can also refer to a position in a series or sequence. The word is derived from the Middle Low German word schloss, meaning “door bolt.”
The term slot is also used for a narrow opening in an airplane’s wing or tail surface, especially one that connects to a high-lift or control device such as a flap or ailerons. The gap allows for air flow over the upper surface of the wing without disturbing the aerodynamics of the lower surfaces.
In a slot game, players insert cash or, in “ticket-in, ticket-out” machines, a paper ticket with a barcode into a designated slot on the machine. The machine then activates reels that spin and stop to rearrange symbols. When a winning combination is produced, the player earns credits according to the paytable. The symbol designs vary from game to game, but classic symbols include fruits and stylized lucky sevens.
Some players swear that the secret to winning slots is a rapid-fire sequence of button hits on the spin button. They watch the reels move, then hit the spin button quickly just as they see a potential winning combination about to appear.
The more versatile a slot receiver, the more likely he is to get playing time. Some of the top wide receivers in the NFL spend a lot of their time in the slot. For example, Julio Jones, DeAndre Hopkins, and Stefon Diggs all play in the slot, although they are more often positioned out wide.