/ Dictionary / Index Z Ziusudra: Meaning and Definition of Find definitions for: Zi•u•su•dra Pronunciation: (zē"-s'dru), [key] — n. a legendary Sumerian king who built a boat in which to escape the Deluge. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. zittern Ziv Related Content Daily Word Quiz: digression Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language