Main Entry: Bis·marck brown

Pronunciation: \ˈbiz-ˌmärk-\

Function: noun

: a brown basic diazo dye that is used as a biological stain

Bis·marck–Schön·hau·sen \ˈbis-ˌmärk-shœ̅n-ˈhau̇-zən\ , Otto Edward Leopold von (1815–1898), German chancellor. The dye Bismarck brown was named in his honor.