Burlesqued (4)
I believe the answer is:
aped
'burlesqued' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for aped that I've seen before include "Imitated in every aspect" , "Imitated like monkey" , "Caricatured" , "Imitated, mimicked" , "Imitated like primate" .)