As an agent, a bit of an entrepreneur (3)
I believe the answer is:
rep
'as an agent a bit' is the definition.
I can't judge whether this definition defines the answer.
'of an entrepreneur' is the wordplay.
'of' says the answer is hidden in the clue.
'REP' is hidden in the letters of 'entrepreneur'.
Can you help me to learn more?
(Other definitions for rep that I've seen before include "Stuff" , "Corded cloth for short theatrical group" , "Theatre; fabric; salesman" , "Sort of theatre" , "what a draper usually sells" .)