The term 'Pitchfork Part' is composed of two words, 'TINE' and 'PRONG'. TINE is a four-letter word meaning a slender pointed metal or wooden rod used as a part of a pitchfork, rake, or similar tool. PRONG is a five-letter word meaning a pointed projection on an implement or tool, such as a fork or comb. Together, these two words form the term 'Pitchfork Part', which refers to the pointed metal or wooden rods that make up the head of a pitchfork.