/ Dictionary / Index A Aias: Meaning and Definition of Find definitions for: A•ias Pronunciation: (ā'yas, ī'as), [key] — n. Ajax (defs. 1–3). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. A.I.A. AIAW Related Content Daily Word Quiz: reiterate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language