Persulphuret

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

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

From The Collaborative International Dictionary of English v.0.48 [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]