Little nude cavorts around virgin (9)
I believe the answer is:
untouched
'virgin' is the definition.
(thesaurus)
'little nude cavorts around' is the wordplay.
'little' becomes 'touch' (eg 'a little too big' means 'a touch too big').
'cavorts' is an anagram indicator.
'around' means one lot of letters goes inside another.
'nude' is an anagram of 'uned'.
'touch' going within 'uned' is 'UNTOUCHED'.
(Other definitions for untouched that I've seen before include "left!" , "Not handled" , "kept intact" .)