/ Dictionary / Index R RPG: Meaning and Definition of Find definitions for: RPG Pronunciation: [key] role-playing game. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. RP rpm Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language