Breadcrumb Home > Dictionary > Index L longies: Meaning and Definition of Find definitions for: long•ies Pronunciation: (lông'ēz, long'-), [key] — n. (used with a pl. v.) long underwear, esp. for winter use. long pants for boys. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. longicorn longing 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: bilious Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language