Cinnoline
Pronunciation : Cin"no*line
Part of Speech : n.
Etymology : [Cinnamic + quinoline.]
Definition : Defn: A nitrogenous organic base, C8H6N2, analogous to quinoline, obtained from certain complex diazo compounds.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder