Albacore \Al"ba*core\, n. (Zool.) A name applied to several large fishes of the Mackerel family ({Scombridae}), esp. {Thunnus alalunga} (formerly {Orcynus alalonga}); it is a type of tuna or tunny. The name has been also applied to a larger related species, {Thunnus thynnus} (formerly {Orcynus thynnus}), common in the Mediterranean and Atlantic, which is called in New England the {horse mackerel}. [formerly spelled {albicore}.] [1913 Webster +PJC]
Albicore \Al"bi*core\, n. [F. albicore (cf. Sp. albacora, Pg. albacor, albacora, albecora), fr. Ar. bakr, bekr, a young camel, young cow, heifer, and the article al: cf. Pg. bacoro a little pig.] (Zool.) same as {albacore}. [1913 Webster]