/ Dictionary / Index A Anti-Lebanon: Meaning and Definition of Find definitions for: An•ti-Leb•a•non Pronunciation: (an"tē-leb'u-nun), [key] — n. a mountain range in SW Asia, between Syria and Lebanon, E of the Lebanon Mountains. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. anti-Leaguer antilegomena Related Content Daily Word Quiz: portent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language