Noun has 3 senses

• horse mackerel(n = noun.animal) bluefin, bluefin tuna, thunnus thynnus - largest tuna; to 1500 pounds; of mostly temperate seas: feed in polar regions but breed in tropics;




• horse mackerel(n = noun.animal) saurel, trachurus trachurus - large elongated compressed food fish of the Atlantic waters of Europe;


• horse mackerel(n = noun.animal) jack mackerel, saurel, spanish mackerel, trachurus symmetricus - a California food fish;