"Swan Lake” role (6)
I believe the answer is:
odette
'swan lake role' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for odette that I've seen before include "1950 film about first female to receive George Cross" , "Swan Lake role" , "Part of Swan Lake" , "Lover of Swann" , "Female character Swan Lake" .)