Soft fleshy part of a fruit (4)
I believe the answer is:
pulp
'soft fleshy part of a fruit' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for pulp that I've seen before include "Soft plant tissue" , "Soft moist mass, may be crushed" , "Tarantino film with John Travolta" , "Cheap fiction" , "recycle paper" .)