/ Dictionary / Index N n-tuple: Meaning and Definition of Find definitions for: n-tu•ple Pronunciation: (en-t'pul, -ty'-, -tup'ul en't&oobreve-pul, -ty&oobreve-), [key] — n. Math. a set of n objects or quantities, where n is an integer, esp. such a set arranged in a specified order Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. NTSB nt. wt. Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language