/ Dictionary / Index N NMSQT: Meaning and Definition of Find definitions for: NMSQT Pronunciation: [key] National Merit Scholarship Qualifying Test. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. NMR scanner NMSS 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