/ Dictionary / Index L lily iron: Meaning and Definition of Find definitions for: lil'y i"ron Pronunciation: [key] a harpoon whose head may be detached. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lily family lily-livered Related Content Daily Word Quiz: resilient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language