/ Dictionary / Index L lacunose: Meaning and Definition of Find definitions for: la•cu•nose Pronunciation: (lu-ky'nōs), [key] — adj. full of or having lacunae. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lacunar lacunule Related Content Daily Word Quiz: slough Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language