From WordNet (r) 3.0 (2006):
toy
n 1: an artifact designed to be played with [syn: plaything,
toy]
2: a nonfunctional replica of something else (frequently used as
a modifier); "a toy stove"
3: a device regarded as providing amusement; "private airplanes
are a rich man's toy"
4: a copy that reproduces a person or thing in greatly reduced
size [syn: miniature, toy]
5: any of several breeds of very small dogs kept purely as pets
[syn: toy dog, toy]
v 1: behave carelessly or indifferently; "Play about with a
young girl's affection" [syn: dally, toy, play,
flirt]
2: manipulate manually or in one's mind or imagination; "She
played nervously with her wedding ring"; "Don't fiddle with
the screws"; "He played with the idea of running for the
Senate" [syn: toy, fiddle, diddle, play]
3: engage in an activity as if it were a game rather than take
it seriously; "They played games on their opponents"; "play
the stock market"; "play with her feelings"; "toy with an
idea" [syn: play, toy]