Alsĭus

a, um, adj.
I. 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.
Lewis & Short
A Latin Dictionary, 1879
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