īlĭăcus, a, um, adj. [ileos],
relating to the colic : passio, Cael. Aur. Acut. 2, 17, 171; 3, 21, 206: dolor, 3, 20, 195.—As subst. plur. : īlĭăci , ōrum, m., sufferers from colic , Cael. Aur. Acut. 3, 17, 173.
Īliacus adj., of Ilium, Ilian, Trojan, V. H., O. ...
An Elementary Latin Dictionary
Īlĭăcus, a, um, v. Ilium, II. B. ...
A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.