||Bo`na*ci" (?), n. [Amer. Sp.
bonasí, prob. from native name.] (Zoöl.)
(a) A large grouper (Mycteroperca bonaci)
of Florida and the West Indies, valuable as a food fish; -- called
also aguaji and, in Florida, black grouper.
(b) Also, any one of several other similar
fishes.