turbĭnātus — Lewis & Short
turbĭnātus, a, um, adj.2. turbo,
I coneshaped, pointed like a cone, conical.
I In gen.:
adamas ... turbinatus in mucronem,Plin. 37, 4, 15, § 56; 11, 37, 69, § 181. —Comp.:
turbinatior piris figura,Plin. 15, 15, 17, § 58.—
II As adj. propr.:
lapis Turbinatus,Inscr. Orell. 3304 and 6616.