Forcibly conditioned with art, not love? (13)
I believe the answer is:
indoctrinated
'forcibly conditioned' is the definition.
Although both the answer and definition are past participle verbs, I don't understand how they can define each other.
I can't explain the rest of the clue.
(Other definitions for indoctrinated that I've seen before include "Brain-washed" , "Convinced" , "Driven to accept ideas without question" .)