/ Dictionary / Index P pro tem: Meaning and Definition of Find definitions for: pro tem Pronunciation: (prō' tem'). [key] Seepro tempore. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. proteinuria pro tempore* Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language