Sulphide \Sul"phide\, n. (Chem.) A binary compound of sulphur, or one so regarded; -- formerly called sulphuret.

Double sulphide (Chem.), a compound of two sulphides.

Hydrogen sulphide. (Chem.) See under Hydrogen.

Metallic sulphide, a binary compound of sulphur with a metal.

Source: Webster's Revised Unabridged Dictionary (1913)
 

Sulphuret \Sul"phu*ret\, n. (Chem.) A sulphide; as, a sulphuret of potassium. [Obsoles.]

Source: Webster's Revised Unabridged Dictionary (1913)