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.
PIGEON n.
t.), the edible drupes of two West African species of Chrysobalanus (C. ellipticus and C. luteus). -- Pigeon tremex. (Zoöl.) See under Tremex. -- Pigeon wood (Bot.), a name in the West Indies for the wood of several very different kinds of trees, species of Dipholis, Diospyros, and Coccoloba. -- Pigeon woodpecker (Z…