Breadcrumb Home > Dictionary > Index P prog: Meaning and Definition of Find definitions for: prog Pronunciation: (prog), [key] — v., n. progged, prog•ging, —v.i. to search or prowl about, as for plunder or food; forage. —n. food or victuals. Prog. Pronunciation: [key] Progressive. prog. Pronunciation: [key] progress. progressive. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. profusive progametangium TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: inmediasres Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language