Mother Shipton's? (4)
I believe the answer is:
hers
'mother shipton's?' is the definition.
I know nothing about this answer so I cannot judge whether this works.
'mother shipton's?' is the wordplay.
'HERS' is hidden in amongst the letters.
But, I am unsure how this is indicated.
Can you help me to learn more?
(Other definitions for hers that I've seen before include "The woman's" , "Belonging to the female" .)