/ Dictionary / Index A autopotamic: Meaning and Definition of Find definitions for: au•to•po•tam•ic Pronunciation: (ô"tō-pu-tam'ik), [key] — adj. (of an organism) living or growing only in flowing freshwater streams. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. autopolyploid autopsy Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language