/ Dictionary / Index Z zax: Meaning and Definition of Find definitions for: zax Pronunciation: (zaks), [key] — n. a hatchetlike tool for cutting and punching nail holes in roofing slate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Zátopek z-axis Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language