/ Dictionary / Index N nonregent: Meaning and Definition of Find definitions for: non•re•gent Pronunciation: (non-rē'junt), [key] — n. (at English universities) a Master of Arts whose regency has terminated. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. nonrecurring nonrelativistic quantum mechanics Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language