/ Dictionary / Index L lalapalooza: Meaning and Definition of Find definitions for: la•la•pa•loo•za Pronunciation: (lä"lu-pu-l'zu), [key] — n. lollapalooza. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. laky -lalia Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language