Hau·sen n. Zool. A large sturgeon (Acipenser huso syn. Huso huso) from the region of the Black Sea; also called Beluga. It is sometimes twelve feet long, and provides the highest quality caviar.
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hausen
n : valuable source of caviar and isinglass; found in Black and
Caspian seas [syn: beluga, white sturgeon, Acipenser
huso]