/ Dictionary / Index N nonparous: Meaning and Definition of Find definitions for: non•par•ous Pronunciation: (non-par'us), [key] — adj. Physiol. having borne no children. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. nonpareil nonparticipant Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language