Bisulphide

1 definition found

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

  Bisulphide \Bi*sul"phide\, n. [Pref. bi- + sulphide.] (Chem.)
     A sulphide having two atoms of sulphur in the molecule; a
     disulphide, as in iron pyrites, FeS2; -- less frequently
     called bisulphuret.
     [1913 Webster]