Breadcrumb Home > Dictionary > Index K Cite kooky: Meaning and Definition of Find definitions for: kook•y Pronunciation: (k'kē), [key] — kook•i•er, kook•i•est. of, like, or pertaining to a kook; eccentric, strange, or foolish. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: kooky (Thesaurus) kookaburra Koopmans TrendingHere are the facts and trivia that people are buzzing about. January 2021 Current Events: US News The Holocaust (1933–1945) Chinese New Year History, Meaning, and Celebrations Noble Titles and Ranks in a Monarchy The 5 Best Air Purifiers of 2020 Inaugural Trivia Related Content Daily Word Quiz: obviate Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language