sturgeon
Concise Oxford English Dictionary © 2008 Oxford University Press:
sturgeon /ˈstəːdʒ(ə)n/
▶noun a very large primitive fish with bony plates on the body, commercially important for its caviar and flesh. [Family Acipenseridae : several species.]
– origin ME: from Anglo-Norman Fr., of Gmc origin.
'sturgeon' also found in these Oxford entries:
