/ Dictionary / Index L laitance: Meaning and Definition of Find definitions for: lai•tance Pronunciation: (lāt'ns), [key] — n. a milky deposit on the surface of new cement or concrete, usually caused by too much water. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. laissez-passer lait d'amandes* Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language