Noun

1. Any machine operated by placing a coin or token into a slot.
2. A gambling machine so operated; a fruit machine or one-armed bandit.
3. A vending machine.
4. three of a kind sevens

Quotations

• 2005 Benjamin Crowell - The Modern Revolution in Physics

  As an illustration of a general technique for calculating odds, suppose you are playing a 25-cent slot machine.

• 1998 Eva Hemmungs Wirtén - Global Infatuation: explorations in transnational publishing and texts

  The paperback selling slot-machine was only one resourceful trade invention, . . .