Also found in: Dictionary, Thesaurus, Acronyms, Wikipedia.
, Ger. Wien, city and province (1991 pop. 1,539,848), 160 sq mi (414 sq km), capital and largest city of Austria and administrative seat of Lower Austria, NE Austria, on the Danube River.
..... Click the link for more information. , Austria.
Wilhelm . 1864--1928, German physicist, who studied black-body radiation: Nobel prize for physics 1911