'Double sulphide' definitions:

Definition of 'Double sulphide'

From: GCIDE
  • Sulphide \Sul"phide\, n. (Chem.) A binary compound of sulphur, or one so regarded; -- formerly called sulphuret. [1913 Webster]
  • Double sulphide (Chem.), a compound of two sulphides.
  • Hydrogen sulphide. (Chem.) See under Hydrogen.
  • Metallic sulphide, a binary compound of sulphur with a metal. [1913 Webster]