/ Dictionary / Index L Laclos: Meaning and Definition of Find definitions for: La•clos Pronunciation: (la-klō'), [key] 1741–1803, French general and writer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lackluster Laconia Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language