Consumer (5)
'consumer' is the definition.
(I know that consumer can be written as user)
This is all the clue.
(Other definitions for user that I've seen before include "one has to employ" , "Manipulative woman" , "Maybe one needing pot" , "Drug-taker" , "Junkie's" .)
'consumer' is the definition.
(consume can mean to eat)
This is the entire clue.
(Other definitions for eater that I've seen before include "Apple, perhaps" , "Consumer of food" , "diner" , "type of fruit" , "Consumer at table" .)
'consumer' is the definition.
(I know that end-user is a type of consumer)
This is all the clue.