(v)toy, fiddle, diddle, playmanipulate 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”
(v)play, toyengage 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”