/ Dictionary / Index N nonabrasive: Meaning and Definition of Find definitions for: non•a•bra•sive Pronunciation: (non"u-brā'siv, -ziv), [key] — adj. not causing abrasion. preventing abrasion. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. nona nonachiever Related Content Daily Word Quiz: dissonant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language