/ Dictionary / Index N normal equivalent deviate: Meaning and Definition of Find definitions for: nor'mal equiv'alent de"viate Pronunciation: [key] — Statistics. Statistics. a value x such that the integral of a normal curve over all those values of the independent variable less than x is equal to the given probability. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. normal divisor normal fault Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language