/ Dictionary / Index L Lons-le-Saunier: Meaning and Definition of Find definitions for: Lons-le-Sau•nier Pronunciation: (lôn-lu-sō-nyā'), [key] — n. a city in and the capital of Jura, in E France. 23,292. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Lönnrot loo Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language