/ Dictionary / Index L lentil: Meaning and Definition of Find definitions for: len•til Pronunciation: (len'til, -tl), [key] — n. a plant, Lens culinaris, of the legume family, having flattened, biconvex seeds used as food. the seed itself. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: lentil (Thesaurus) lentigo lentil cut Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language