Enjoy a novel (4)
I believe the answer is:
read
'enjoy a novel' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for read that I've seen before include "Understand written music" , "Interpreted, for example" , "what follows 18 [OMASUM] in a 17 [RUMINANT]" , "Lecture" , "Run one's eye over" .)