Breadcrumb Home > Dictionary > Index O oversupply: Meaning and Definition of Find definitions for: o•ver•sup•ply Pronunciation: (n.ō'vur-su-plī"v.ō"vur-su-plī'), [key] — n., pl. v., -plies, -plied, -ply•ing. —n. an excessive supply. —v.t. to supply in excess. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: oversupply (Thesaurus) oversubscribe overswing 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: voxpopuli Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language