/ Dictionary / Index L Lillian: Meaning and Definition of Find definitions for: Lil•li•an Pronunciation: (lil'ē-un), [key] — n. a female given name. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Lille Lillibullero Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language