thunnus thynnus

Noun thunnus thynnus has 1 sense

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