Breadcrumb Home > Dictionary > Index A addle: Meaning and Definition of Find definitions for: ad•dle Pronunciation: (ad'l), [key] — v., adj. -dled, -dling, —v.t., v.i. to make or become confused. to make or become rotten, as eggs. —adj. mentally confused; muddled. rotten: addle eggs. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: addle (Thesaurus) additory addlebrained 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: aspirant Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language