Ferrocyanic
Pronunciation : Fer`ro*cy*an"ic
Part of Speech : a.
Etymology : [Ferro- + cyanic: cf. F. ferrocyanique.] (Chem.)
Definition : Defn: Pertaining to, derived from, or designating, a ferrocyanide. ferrocyanic acid (Chem.), a white crystalline substance, H4(CN)6Fe, of strong acid properties, obtained from potassium ferrocyanide, and regarded as the type of the ferrocyanides; -- called also hydro- ferrocyanic acid, hydrogen ferrocyanide. etc.
Source : Webster's Unabridged Dictionary, 1913