Garden tool with prongs (4)
I believe the answer is:
rake
'garden tool with prongs' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for rake that I've seen before include "Debauchee" , "Garden tool - libertine" , "Debauched person found in the garden" , "Roue - inclination" , "Garden tool or loose fellow" .)