blackfish
       n 1: large dark-colored food fish of the Atlantic coast of North
            America [syn: tautog, Tautoga onitis]
       2: female salmon that has recently spawned
       3: small dark-colored whale of the Atlantic coast of the United
          States; the largest male acts as pilot or leader for the
          school [syn: pilot whale, black whale, common
          blackfish, Globicephala melaena]
       [also: blackfishes (pl)]