/ Dictionary / Index L Larissa: Meaning and Definition of Find definitions for: La•ris•sa Pronunciation: (lu-ris'u Gk. lä'rē-sä), [key] — n. a city in E Thessaly, in E Greece. 72,000. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. La Rioja larithmics Related Content Daily Word Quiz: winsome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language