/ Dictionary / Index P phenazine: Meaning and Definition of Find definitions for: phen•a•zine Pronunciation: (fen'u-zēn", -zin), [key] — n. Chem. a yellow, crystalline, slightly water-soluble solid, CHN, used in organic synthesis chiefly in the manufacture of dyes. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. phenarsazine chloride phenazopyridine 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