n.
  - an object for a child to play with, typically a model or miniature replica. ▸a gadget or machine regarded as providing amusement for an adult. 
- 
[as modifier]
 denoting a diminutive breed or variety of dog.
v.
 
(
toy with)
  
- consider casually or indecisively. ▸treat (someone) in a superficially amorous way. 
- move or handle absent-mindedly or nervously. ▸eat or drink in an unenthusiastic way. 
Derivative
  
  Etymology
  ME (orig. denoting a funny story or remark): of unknown origin.