ĭn-alpīnus — Lewis & Short
ĭn-alpīnus, a, um, adj.,
I living upon the Alps, Alpine:
populi, Plin, 3, 5, 7, § 47: gentes,Suet. Aug. 21.—Subst.: Inalpīni, ōrum, m., inhabitants of the Alps, Brut. ap. Cic. Fam. 11, 4, 1; Plin. 3, 4, 5, § 37.