What does amusement mean?
The definition of amusement
A*muse”ment, n.
Etym: [Cf. F. amusement.]

1 Deep thought; muse. [Obs.] Here I . . . fell into a strong and deep amusement, revolving in my mind, with great perplexity, the amazing change of our affairs. Fleetwood.
2 The state of being amused; pleasurable excitement; that which amuses; diversion. His favorite amusements were architecture and gardening. Macaulay.

Synonyms
— Diversion; entertainment; recreation; relaxation; pastime; sport.