(1859–1934) US architect. He designed the Woolworth building in New York City 1908–13, the annex to the US Treasury building 1918–19, and the US Supreme Court building 1935.
Definition of Gilbert, Cass in US English:
Gilbert, Cass
proper nounˈɡilbərt
(1859–1934) US architect. He designed the Woolworth building in New York City 1908–13, the annex to the US Treasury building 1918–19, and the US Supreme Court building 1935.