important warm-water fatty fish of the genus Thunnus of the family Scombridae; usually served as steaks
source: WordNet 3.0
any very large marine food and game fish of the genus Thunnus; related to mackerel; chiefly of warm waters
source: WordNet 3.0
Any one of several species of large oceanic fishes belonging to the Mackerel family, especially the common or great tunny (Orcynus or Albacora thynnus) native of the Mediterranean Sea and the Atlantic Ocean. It sometimes weighs a thousand pounds or more, and is extensively caught in the Mediterranean. On the American coast it is called horse mackerel. See Illust. of Horse mackerel, under Horse.
