/ Dictionary / Index D Dreyfus: Meaning and Definition of Find definitions for: Drey•fus Pronunciation: (drā'fus, drī'- Fr. drā&sylpfys'), [key] 1859–1935, French army officer of Jewish descent: convicted of treason 1894, 1899; acquitted 1906. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: dreyfus (Thesaurus) drew Dreyfusard Related Content Daily Word Quiz: hale Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language