Lewis Short
Hortānum | Hortīnus, a, um (noun N) :
* A city of Etruria (probably called after the Etruscan goddess Horta, Paul. ex Fest. 4, 8; cf. Müll. Etrusk. II. p. 62), now Orte, Plin. 3, 5, 8, § 52.—Hence, , , of Hortanum: classes,Verg. A. 7, 716.
Charlton T. Lewis, Charles Short, A Latin Dictionary