Wife of Ottoman ruler, fruity thing (7)
I believe the answer is:
sultana
I believe this is a double definition.
'wife of ottoman ruler' is the first definition.
(wife of a sultan)
'fruity thing' is the second definition.
(sultana is a kind of fruit)
(Other definitions for sultana that I've seen before include "Dried fruit - Muslim ruler's consort" , "Aardvark" , "Aunt Sal (anag)" , "Small dried fruit" , "mistress abroad" .)