nCoridineA colorless or yellowish oil, C10H15N, of a leathery odor, occuring in coal tar, Dippel's oil, tobacco smoke, etc., regarded as an organic base, homologous with pyridine. Also, one of a series of metameric compounds of which coridine is a type.
Century Dictionary and Cyclopedia
ncoridineA monacid base, C10H15N, found in coal-tar. It boils at 211° C.