Company of clowns and acrobats (6)
I believe the answer is:
circus
'company of clowns and acrobats' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for circus that I've seen before include "See 7" , "All-round entertainment" , "Travelling entertainment" , "Big top entertainment" , "Roundabout for the animal acts" .)