Blue·fin n. Zool. A species of whitefish (Coregonus nigripinnis) found in Lake Michigan.
◄ ►
bluefin
n 1: flesh of very large tuna [syn: bluefin tuna]
2: largest tuna; to 1500 pounds; of mostly temperate seas: feed
in polar regions but breed in tropics [syn: bluefin tuna,
horse mackerel, Thunnus thynnus]