toy

Sense 1 noun

an artifact designed to be played with

Sense 2 verb

behave carelessly or indifferently

Play about with a young girl's affection

Sense 3 noun

a nonfunctional replica of something else (frequently used as a modifier)

a toy stove

Sense 4 verb

manipulate manually or in one's mind or imagination

She played nervously with her wedding ring

Sense 5 noun

a device regarded as providing amusement

private airplanes are a rich man's toy

Sense 6 verb

engage in an activity as if it were a game rather than take it seriously

They played games on their opponents

Sense 7 noun

a copy that reproduces a person or thing in greatly reduced size

Sense 8 noun

any of several breeds of very small dogs kept purely as pets