/ Dictionary / Index Z Zermelo's axiom: Meaning and Definition of Find definitions for: Zer'me•lo's ax'iom Pronunciation: (tser'mu-lōz"), [key] — Math. Math. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Zermatt Zernike Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language