/ Dictionary / Index P phenazopyridine: Meaning and Definition of Find definitions for: phen•a•zo•pyr•i•dine Pronunciation: (fen"u-zō-pir'i-dēn", -din), [key] — n. Pharm. a substance, CHClN, used as a lower urinary tract analgesic. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: phenazopyridine (Thesaurus) phenazine phencyclidine Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language