n. 1 something that amuses, esp. a pleasant diversion, game, or pastime. 2 a the state of being amused. b the act of amusing. 3 a mechanical device (e.g. a roundabout) for entertainment at a fairground etc. amusement arcade Brit. an indoor area for entertainment with automatic game-machines.
[ F f. amuser: see AMUSE, -MENT ]