A / Alsĭus
adjective

Alsĭus

fem. Alsia · neut. Alsium
belonging to the maritime city Alsium; in Etruria
belonging to the maritime city Alsium, in Etruria (Vell. 1, 14; cf. Mann. Ital. I. p 380): litus, Sil. 8, 476: tellus, Rutil. Itin. Anton. p. 300.