Pitchfork part (5)
'pitchfork part' is the definition.
('prong' is part of 'pitchfork')
This is all the clue.
(Other definitions for prong that I've seen before include "Something piercing" , "Tine of a fork" , "branch" , "Tooth" , "tip?" .)
'pitchfork part' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for tine that I've seen before include "Spike" , "Slender prong of fork" , "(Fork's) prong" .)