/ Dictionary / Index N Niceno-Constantinopolitan Creed: Meaning and Definition of Find definitions for: Ni•ce'no-Con•stan•ti•no•pol'i•tan Creed' Pronunciation: (nī-sē'nō-kon-stan"tn-ō-pol'i-tn). [key] See under(def. 2). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. nice-nellyism Nicetas Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language