Noun:
1: toy, plaything an artifact designed to be played with
2: toy a nonfunctional replica of something else (frequently used as a modifier); "a toy stove"
3: toy, miniature copy that reproduces something in greatly reduced size
4: toy dog, toy any of several breeds of very small dogs kept purely as pets
Verb:
1: toy, play, dally, flirt behave carelessly or indifferently; "Play about with a young girl's affection"
2: play, fiddle, toy, diddle 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"
3: toy, play 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"