hēmĭcrānĭum, ii, n., and hēmĭ-crānia, ae, f., = ἡμικράνιον,
a pain on one side of the head , headache , Cael. Aur. Tard. 1, 1, 4; Marc. Emp. 2; Ser. Samm. 2 in lemm.; Plin. Val. 1. 8.—Deriv. hēmĭ-crānĭci , ōrum, m., sufferers from headache , Theod. Prisc. 2, 1.