Breadcrumb Home > Dictionary > Index L lyse: Meaning and Definition of Find definitions for: lyse Pronunciation: (līs), [key] — v., lysed, lys•ing. —v.t. to cause dissolution or destruction of cells by lysins. —v.i. to undergo lysis. -lyse Pronunciation: [key] — Chiefly Brit. Chiefly Brit. var. of Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lysate Lysenko TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: polymath Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language