n.
  - a thing of little value or importance. 
▸a small amount.
 - Brit. a cold dessert of sponge cake and fruit covered with layers of custard, jelly, and cream.
 
v.
  - 
(trifle with)
 treat without seriousness or respect.
 - archaic talk or act frivolously.
 
 
  Derivative
  
  Etymology
  ME: noun from OFr. trufle, by-form of trufe ‘deceit’; verb from OFr. truffler ‘mock, deceive’.