/ Dictionary / Index N N.U.W.W.: Meaning and Definition of Find definitions for: N.U.W.W. Pronunciation: [key] — Brit. Brit. National Union of Women Workers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. nu-value nux vomica Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language