Dipyridine
Pronunciation : Di*pyr"i*dine (; 104)
Part of Speech : n.
Etymology : [Pref. di- + pyridine.] (Geom.)
Definition : Defn: A polymeric form of pyridine, C10H10N2, obtained as a colorless oil by the action of sodium on pyridine.
Source : Webster's Unabridged Dictionary, 1913