'Persulphuret' definitions:

Definition of 'Persulphuret'

From: GCIDE
  • Persulphuret \Per*sul"phu*ret\, n. (Chem.) A persulphide. [Obs.] [1913 Webster]

Definition of 'persulphuret'

From: GCIDE
  • Persulphide \Per*sul"phide\, n. (Chem.) A sulphide containing more sulphur than some other compound of the same elements; as, iron pyrites is a persulphide; -- formerly called persulphuret. [1913 Webster]