/ Dictionary / Index N natant: Meaning and Definition of Find definitions for: na•tant Pronunciation: (nāt'nt), [key] — adj. swimming; floating. floating on water, as the leaf of an aquatic plant. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Natal plum Natasha Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language