Domineering female (6)
I believe the answer is:
virago
'domineering female' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for virago that I've seen before include "Manlike woman?" , "A fiery or abusive woman" , "Loudly fierce or abusive woman" , "Scolding or domineering woman" , "Formidable female" .)