/ Dictionary / Index P Philip IV: Meaning and Definition of Find definitions for: Philip IV Pronunciation: [key] (Philip the Fair) 1268–1314, king of France 1285–1314. 1605–65, king of Spain 1621–65 (son of Philip III). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Philip III Philip V Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language