/ Dictionary / Index L longueur: Meaning and Definition of Find definitions for: lon•gueur Pronunciation: (lông-gûr', long- Fr. lôn-gœr'), [key] — pl. -gueurs a long and boring passage in a literary work, drama, musical composition, or the like: The longueurs in this book make it almost unreadable. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: longueur (Thesaurus) Longueuil long underwear Related Content Daily Word Quiz: hedonist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language