ALESIAEUM(Ἀλεσιαῖον), called ALEI´SIUM (Ἀλείσιον)) by Homer, a town of Pisatis, situated upon the road leading across the mountains from Elis to Olympia. Its site is uncertain. (Strab. p. 341; Hom. Il. 2.617; Steph. B. s. v. Ἀλήσιον. ）