/ Dictionary / Index N Natchez: Meaning and Definition of Find definitions for: Natch•ez Pronunciation: (nach'iz), [key] — pl. -ez a port in SW Mississippi, on the Mississippi River. 22,015. a member of an extinct Muskhogean Indian tribe once living on the lower Mississippi River. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: natchez (Thesaurus) natch Natchez Trace Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language