/ Dictionary / Index A anastasis: Meaning and Definition of Find definitions for: a•nas•ta•sis Pronunciation: (u-nas'tu-sis), [key] — pl. -ses a representation, in Byzantine art, of Christ harrowing hell. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Anastasia Anastasius I Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language