/ Dictionary / Index P pressrun: Meaning and Definition of Find definitions for: press•run Pronunciation: (pres'run"), [key] — n. the running of a printing press for a specific job: The pressrun will take about an hour. the quantity that is run:Also called a pressrun of more than 5000. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pressroom press secretary Related Content Daily Word Quiz: pristine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language