/ Dictionary / Index A athanasia: Meaning and Definition of Find definitions for: ath•a•na•sia Pronunciation: (ath"u-nā'zhu), [key] — n. deathlessness; immortality. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Athaliah Athanasian Related Content Daily Word Quiz: modify Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language