Variety of peach (9)
I believe the answer is:
nectarine
'variety of peach' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for nectarine that I've seen before include "Smooth-skinned fruit" , "Juicy fruit" , "creating a sort of jam" , "Peach-like fruit" , "Entrance I make with thin-skinned peach" .)