Scope for entertainment (4)
I believe the answer is:
play
This clue is a double definition.
'scope' is the first definition.
(thesaurus)
'for entertainment' is the second definition.
(I've seen this in another clue)
(Other definitions for play that I've seen before include "Participate in games or sport" , "Drama - latitude - sport" , "Theatrical production" , "Uncle's premises" , "Stage work" .)