/ Dictionary / Index L Lecky: Meaning and Definition of Find definitions for: Leck•y Pronunciation: (lek'ē), [key] 1838–1903, Irish essayist and historian. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lecithin Leclair Related Content Daily Word Quiz: philanthropy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language