/ Dictionary / Index Z zinziberaceous: Meaning and Definition of Find definitions for: zin•zi•ber•a•ceous Pronunciation: (zin"zu-bu-rā'shus), [key] — adj. zingiberaceous. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Zinzendorf Zion Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language