Breadcrumb Home > Dictionary > Index O Cite oaten: Meaning and Definition of Find definitions for: oat•en Pronunciation: (?t'n), [key] ? adj. of, pertaining to, or made of oats. of or made of oatmeal. made of an oat straw. Random House Unabridged Dictionary, Copyright 1997, by Random House, Inc., on Infoplease. See also: oaten (Thesaurus) -oate oater TrendingHere are the facts and trivia that people are buzzing about. February 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: obscurant Analogy of the Day: Today?s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language