Bonaci \Bo`na*ci"\, n. [Amer. Sp. bonas['i], prob. from native
name.] (Zo["o]l.)
(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.