PUNCH'EON, noun 1. A small piece of steel, on the end of which is engraved a figure or letter, in creux or relievo, with which impressions are stamped on metal or other substance; used in coinage, in forming the matrices of types, and in various arts. 2. In carpentry, a piece of timber placed upright between two posts, whose bearing is too great; also, a piece of timber set upright under the ridge of a building, wherein the legs of a couple, etc. are jointed. 3. A measure of liquids, or a cask containing usually 120 gallons. Rum or spirits is imported from the West Indies in puncheons, but there are often called also hogsheads.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI