Watson of "Little Women” (4)
I believe the answer is:
emma
'watson of little women' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for emma that I've seen before include "Title of novel by Jane Austen" , "companion for Pip" , "Jane Austen heroine" , "companion for Nelson" , "Retired chief in Ian Fleming" .)