Entire can spilled that's full of juice (9)
I believe the answer is:
nectarine
'that's full of juice' is the definition.
'entire can spilled' is the wordplay.
'spilled' indicates an anagram.
'entire'+'can'='entirecan'
'entirecan' with letters rearranged gives 'NECTARINE'.
(Other definitions for nectarine that I've seen before include "type of tree" , "creating a sort of jam" , "Peach-like fruit" , "Fruit - aren't nice (anag)" , "Variety or mutation of a peach" .)