/ Dictionary / Index P porphyrize: Meaning and Definition of Find definitions for: por•phy•rize Pronunciation: (pôr'fu-rīz"), [key] — -rized, -riz•ing. to subject to porphyrization. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. porphyrization porphyroid Related Content Daily Word Quiz: pugilist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language