Altdorfer, Albrecht Syllabification: (Alt·dor·fer, Albrecht)Pronunciation: /ˈältˌdôrfər/Definition of Altdorfer, Albrecht (circa 1485–1538), German painter and engraver. He was the principal artist of the Danube School. Altdorfer, Albrecht in other Oxford dictionaries Definition of Altdorfer, Albrecht in the British & World English dictionary