/ Dictionary / Index N natator: Meaning and Definition of Find definitions for: na•ta•tor Pronunciation: (nā'tu-tur), [key] — n. a swimmer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: natator (Thesaurus) natation natatorial 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