/ Dictionary / Index A aeroponics: Meaning and Definition of Find definitions for: aer•o•pon•ics Pronunciation: (âr"u-pon'iks), [key] — n. (used with a sing. v.) aeroculture. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. aeroplane aeropulse Related Content Daily Word Quiz: eccentric Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language