a slot: slot noun - Definition, pictures, pronunciation and usage .... how to hack a slot machine at a casino trực tuyến-s 666. how to pick slot machines các trò chơi miễn phí-cwin222.
A gum ball machine has a
slot for inserting a coin, and some front doors have a special slot for mail carriers to put mail in. A screwdriver fits neatly into
the slot on top of a screw.