/ Dictionary / Index N normal divisor: Meaning and Definition of Find definitions for: nor'mal divi'sor Pronunciation: [key] — Math. Math. a normal subgroup. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. normal distribution normal equivalent deviate 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