/ Dictionary / Index P pyrolize: Meaning and Definition of Find definitions for: py•ro•lize Pronunciation: (pī'ru-līz"), [key] — -lized, -liz•ing. to subject (a substance) to pyrolysis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pyroligneous alcohol pyrolusite Related Content Daily Word Quiz: fervor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language