Paracyanogen
Pronunciation : Par`a*cy*an"o*gen
Part of Speech : n.
Etymology : [Pref. para- + cyanogen.] (Chem.)
Definition : Defn: A polymeric modification of cyanogen, obtained as a brown or black amorphous residue by heating mercuric cyanide.
Source : Webster's Unabridged Dictionary, 1913