Breadcrumb Home > Dictionary > Index O Cite oaf: Meaning and Definition of Find definitions for: oaf Pronunciation: (?f), [key] a clumsy, stupid person; lout. a simpleton; dunce; blockhead. a deformed or mentally deficient child. a changeling. Random House Unabridged Dictionary, Copyright 1997, by Random House, Inc., on Infoplease. See also: oaf (Thesaurus) OA Oahu TrendingHere are the facts and trivia that people are buzzing about. March 2021 Current Events: US News The Berlin Conference and the Partition of Africa The Implied Powers of Congress The Women's March on Versailles Keeping Your Brain Active in a COVID-19 World The Manchu Related Content Daily Word Quiz: neplusultra Analogy of the Day: Today?s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language