/ Dictionary / Index N nondistinctive: Meaning and Definition of Find definitions for: non•dis•tinc•tive Pronunciation: (non"di-stingk'tiv), [key] — adj. Ling. not serving to distinguish meanings: a nondistinctive difference in sound. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. nondisjunction nondrinker Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language