Breadcrumb Home > Dictionary > Index L Lassa fever: Meaning and Definition of Find definitions for: Las'sa fe'ver Pronunciation: (lä'su), [key] — Pathol. Pathol. a highly contagious viral disease, largely confined to central West Africa, characterized by fever, difficulty in swallowing, and inflammation of the pharynx, often progressing to infect the lungs, heart, and kidneys, leading to death. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Lassa Lassalle TrendingHere are the facts and trivia that people are buzzing about. The Book of Philippians: Summary Current Events This Week: May 2023 Preamble of the United Nations Charter Queen Victoria Books of the Bible: New Testament Books in Order The 88 Recognized Constellations ✖ Related Content Daily Word Quiz: shanghai Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language