Breadcrumb Home > Dictionary > Index L looney: Meaning and Definition of Find definitions for: loon•ey Pronunciation: (l'nē), [key] — n., pl. loon•i•er, loon•i•est, loon•eys, loon•ies. loony. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: looney (Thesaurus) loon loony TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: lacuna Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language