/ Dictionary / Index P para-nitrophenol: Meaning and Definition of Find definitions for: par•a-ni•tro•phe•nol Pronunciation: (par"u-nī"tru-fē'nôl, -nol), [key] — n. See under(def. 2). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. parang paranoia Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language