Breadcrumb Home > Dictionary > Index L Libyan Desert: Meaning and Definition of Find definitions for: Lib'yan Des'ert Pronunciation: [key] a desert in N Africa, in E Libya, W Egypt, and NW Sudan, W of the Nile: part of the Sahara. ab. 650,000 sq. mi. (1,683,500 sq. km). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Libyan lice ✖ Related Content Daily Word Quiz: acronym Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language