- puncheon (n.1)
- "barrel or cask for soap or liquor; iron vessel," c. 1400, from Old French ponchon, ponson "wine vessel" (13c.), of unknown origin. Uncertain connection with puncheon "slab of timber, strut, wooden beam used as a support in building" (mid-14c.). Punch (n.2) in the drink sense is too late to be the source of the "cask" sense.
- puncheon (n.2)
- "pointed tool for punching or piercing" used by masons, also "die for coining or seal-making," mid-14c.; see punch (n.1). Meaning "stamp, die" is from c. 1500, a specialized use.
