Breadcrumb Home > Dictionary > Index L lice: Meaning and Definition of Find definitions for: lice Pronunciation: (līs), [key] — n. pl. of Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: lice (Thesaurus) Libyan Desert licence ✖ Related Content Daily Word Quiz: donnybrook Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language