Dark-haired woman (8)
I believe the answer is:
brunette
'dark-haired woman' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for brunette that I've seen before include "She's certainly not blond" , "Brown-haired" , "She's certainly not a blonde" , "One having dark brown hair" , "girl unlike Goldilocks?" .)