/ Dictionary / Index L leather-lunged: Meaning and Definition of Find definitions for: leath•er-lunged Pronunciation: (le'ur-lungd'), [key] — adj. speaking or capable of speaking in a loud, resonant voice, esp. for prolonged periods: The leather-lunged senator carried on the filibuster for 18 hours. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. leatherleaf leathern Related Content Daily Word Quiz: hedonist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language