bichloride of mercury n 1: a white poisonous soluble crystalline sublimate of mercury; used as a pesticide or antiseptic or wood preservative [syn: {mercuric chloride}, {mercury chloride}, {bichloride of mercury}, {corrosive sublimate}]
mercury bichloride \mercury bichloride\ n. the compound ({HgCl2}) consisting of two atoms of chlorine united with one atom of mercury. Also called {bichloride of mercury}, {mercuric chloride}, {corrosive sublimate}, and {mercury perchloride}. It is used as "a topical antiseptic and disinfectant for inanimate objects". --Stedman's 25th [PJC]
Bichloride \Bi*chlo"ride\, n. [Pref. bi- + chloride.] (Chem.) A compound consisting of two atoms of chlorine with one or more atoms of another element; -- called also {dichloride}. [1913 Webster] {Bichloride of mercury}, mercuric chloride; -- sometimes called {corrosive sublimate}. [1913 Webster]