/ Dictionary / Index A Artaxerxes II: Meaning and Definition of Find definitions for: Artaxerxes II Pronunciation: [key] — (“Mnemon”), died 359? b.c., king of Persia 404?–359?. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Artaxerxes I art deco, Related Content Daily Word Quiz: supine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language