/ Dictionary / Index A aes: Meaning and Definition of Find definitions for: aes Pronunciation: (ēz), [key] — n. any of various early forms of bronze or copper money used in ancient Rome. Cf. as (def. 1). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. aery aesc Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language