Apathy from Corbynite in Progress? (7)
I believe the answer is:
boredom
'apathy' is the definition.
(thesaurus)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for boredom that I've seen before include "no interest" , "Mental state" , "Overseers" , "weary idleness" , "Feeling" .)