/ Dictionary / Index W Wassermann: Meaning and Definition of Find definitions for: Was•ser•mann Pronunciation: (wä'sur-mun Ger. väs'ur-män&sec), [key] — n. 1866–1925, German physician and bacteriologist. 1873–1934, German novelist. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: wassermann (Thesaurus) wassail Wassermann antibody Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language