Polysulphide

1 definition found

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

  Polysulphide \Pol`y*sul"phide\, n. [Poly- + sulphide.] (Chem.)
     A sulphide having more than one atom of sulphur in the
     molecule; -- contrasted with monosulphide.
     [1913 Webster]