/ Dictionary / Index Z Zsigmondy: Meaning and Definition of Find definitions for: Zsig•mon•dy Pronunciation: (zhig'môn-dē), [key] 1865–1929, German chemist, born in Austria: Nobel prize 1925. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: zsigmondy (Thesaurus) z's Z twist Related Content Daily Word Quiz: candor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language