5. puncheon any of various pointed instruments or stamping tools used by goldsmiths; punch.
Etymology: (1325–75; ME ponson, punçon, ponchoun < MF ponçon < L pūnctiōnem, acc. of pūnctiō pricking =pung(ere) to prick (cf. point ))
Definition of 'Puncheon'
Webster Dictionary
1. (noun)Puncheon a figured stamp, die, or punch, used by goldsmiths, cutlers, etc