Woman from Esher (3)
I believe the answer is:
she
'woman' is the definition.
'from esher' is the wordplay.
'from' says the answer is hidden in the clue.
'SHE' is hidden within 'esher'.
(Other definitions for she that I've seen before include "That woman" , "lady" , "The one who must be obeyed" , "- - Loves You (Beatles)" , "H. Rider Haggard novel" .)