/ Dictionary / Index P prez: Meaning and Definition of Find definitions for: prez Pronunciation: (prez), [key] — n. Informal. president. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. prey PRF Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language