/ Dictionary / Index P PRM: Meaning and Definition of Find definitions for: PRM Pronunciation: [key] Puerto Rican male. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. prizeworthy p.r.n. Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language