·noun The tautog of New England (Tautoga).
II. Blackfish ·noun The female salmon in the spawning season.
III. Blackfish ·noun A fish of southern Europe (Centrolophus pompilus) of the Mackerel family.
IV. Blackfish ·noun The black sea bass (Centropristis atrarius) of the Atlantic coast. It is excellent food fish;
— locally called also black Harry.
V. Blackfish ·noun A small kind of whale, of the genus Globicephalus, of several species. The most common is G. melas. Also sometimes applied to other whales of larger size.