Lewis & Short

Ēlĭcĭus, ii, m. [elicio, I. B.], a surname of Jupiter, because from him celestial signs or omens were obtained (or, acc. to others, because he was called down by incantations), Liv. 1, 20 fin.; Ov. F. 3, 328; Varr. L. L. 6, § 94 Müll.; Liv. 1, 31, 8; Plin. 2, 53, 54, § 140.