/ Dictionary / Index L lunar eclipse: Meaning and Definition of Find definitions for: lu'nar eclipse'. Pronunciation: [key] See under(def. 1a). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lunar distance lunar excursion module Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language