Breadcrumb Home > Dictionary > Index U unlucky: Meaning and Definition of Find definitions for: un•luck•y Pronunciation: (un-luk'ē), [key] — -luck•i•er, -luck•i•est. (of a person) not lucky; lacking good fortune; ill-fated. (of an event or circumstance) inauspicious or characterized by misfortune; ominous. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: unlucky (Thesaurus) unlovely unmade 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: voxpopuli Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language