/ Dictionary / Index L Lepontine Alps: Meaning and Definition of Find definitions for: Le•pon'tine Alps' Pronunciation: (li-pon'tin), [key] a central range of the Alps in S Switzerland and N Italy. Highest peak, Mt. Leone, 11,684 ft. (3561 m). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Lepidus leporid Related Content Daily Word Quiz: menagerie Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language