/ Dictionary / Index L leaf butterfly: Meaning and Definition of Find definitions for: leaf' but"terfly Pronunciation: [key] any of various butterflies of the genus Kallima, of southern Asia, the East Indies, and Australia, having wings that resemble dead leaves. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. leaf bug leaf coral 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