Impose (7)
'impose' is the definition.
(I know that impose can be written as enforce)
This is the entire clue.
(Other definitions for enforce that I've seen before include "Put into effect" , "Impose with power" , "Ensure observance of rules" , "Make (a law) obeyed" , "Compel adherence to (a law)" .)
'impose' is the definition.
(I know that impose can be written as inflict)
This is all the clue.
(Other definitions for inflict that I've seen before include "Impose something unpleasant, perhaps a wound" , "Mete out (punishment)" , "Impose (pain upon someone)" , "to visit, unpleasantly" , "Deliver" .)