Smooth-skinned peach (9)
I believe the answer is:
nectarine
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">smooth-skinned peach</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for nectarine that I've seen before include "fruity" , "Luscious fruit" , "Peach-like fruit" , "Juicy fruit" , "Smooth-skinned variety of peach" .)