/ Dictionary / Index N nontrivial: Meaning and Definition of Find definitions for: non•triv•i•al Pronunciation: (non-triv'ē-ul), [key] — adj. not trivial. noting a solution of a linear equation in which the value of at least one variable of the equation is not equal to zero. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. nonterminating decimal non troppo 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