Ensor, James Syllabification: (En·sor, James)Pronunciation: /ˈensôr/Definition of Ensor, James Baron (1860–1949), Belgian painter and engraver; full name James Sydney Ensor. Noted for macabre subjects, his work is significant both for symbolism and for the development of 20th-century expressionism. Ensor, James in other Oxford dictionaries Definition of Ensor, James in the British & World English dictionary