/ Dictionary / Index L Laon: Meaning and Definition of Find definitions for: Laon Pronunciation: (län), [key] — n. a town in and the capital of Aisne, in N France, E of Paris. 30,168. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Laomedon Laos Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language