Caricature (13)
'caricature' is the definition.
(burlesque is a kind of caricature)
This is all the clue.
(Other definitions for burlesque that I've seen before include "Ludicrous satire" , "Entertainment based on broad and earthy humour" , "Takeoff" , "Mocking, perhaps" , "Ludicrous imitation" .)
'caricature' is the definition.
(I know that caricature can be written as impersonation)
This is the entire clue.
(Other definitions for impersonation that I've seen before include "identity theft?" , "Mimicry" , "Pretending to be someone else" , "Pretence of being another person" , "Act of pretending to be another" .)