v.
 
(
often inflict something on)
 cause (something unpleasant) to be suffered by someone else.
 
  Derivative
  
    - inflictable adj.
  - inflicter 
(also inflictor)
 n.
  - infliction n.
 
   
  Etymology
  C16 (in the sense ‘afflict, trouble’): from L. inflict-, infligere ‘strike against’.