PICKLE n.
A bath of dilute sulphuric or nitric acid, etc., to remove burnt sand, scale rust, etc., from the surface of castings, or other articles of metal, or to brighten them or improve their color.
PIG n.
dy person. [Low] Masked pig. (Zoöl.) See under Masked. -- Pig bed (Founding), the bed of sand in which the iron from a smelting furnace is cast into pigs. -- Pig iron, cast iron in pigs, or oblong blocks or bars, as it comes from the smelting furnace. See Pig, 4. -- Pig yoke (Naut.), a nickname for a quadrant or sex…
PORT n.
under Free. -- Port bar. (Naut,) (a) A boom. See Boom, 4, also Bar, 3. (b) A bar, as of sand, at the mouth of, or in, a port. -- Port charges (Com.), charges, as wharfage, etc., to which a ship or its cargo is subjected in a harbor. -- Port of entry, a harbor where a customhouse is established for the legal entry o…