/ Dictionary / Index L lenticel: Meaning and Definition of Find definitions for: len•ti•cel Pronunciation: (len'tu-sel"), [key] — n. Bot. a body of cells formed on the periderm of a stem, appearing on the surface of the plant as a lens-shaped spot, and serving as a pore. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: lenticel (Thesaurus) lentic lenticle Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language