/ Dictionary / Index P phenetidine: Meaning and Definition of Find definitions for: phe•net•i•dine Pronunciation: (fu-net'i-dēn", -din), [key] — n. Chem. a colorless organic liquid, CHNO, used chiefly in its para formin the synthesis of phenacetin, dyes, and other compounds. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. phenetics phenetole 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