Pyridine (data page) definition

Pyridine (data page)

Topics Pyridine (data page) Definition

WordNet

(1) A toxic colorless flammable liquid organic base with a disagreeable odor; usually derived from coal

WiktionaryText

Any of a class of aromatic heterocyclic compounds containing a ring of five carbon atoms and an nitrogen atom; especially the simplest one, C₅H₅N.