Added 10 October 2026 marx noun Categories: PeopleEveryday Words noun ! Definition from WordNet 3.1, Princeton University. More about marx at Wordnik → Where our words come from → United States comedian; one of four brothers who made motion pictures together (1901-1979). United States comedian; one of four brothers who made motion pictures together (1893-1964). United States comedian; one of four brothers who made motion pictures together (1891-1961). Related Words: hegelmarxismcpcmarquismaxrogerkarlmarcusmarksdengjiang Back to today's word