ortho-nitrophenol: Meaning and Definition of

or•tho-ni•tro•phe•nol

Pronunciation: (ôr"thō-nī"tru-fē'nôl, -nol), [key]
— n.
  1. See under(def. 2).
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.