Istri (Histri), ōrum, m., the inhabitants of Istria, the Istrians, Liv. 41, 11; Plin. 3, 19, 23, § 129.

— Derivv. Istria (Hist-), a country of Italy, on the Adriatic Sea, and bordering on Illyria, Plin. 3, 19, 23, § 129; Liv. 39, 55.

— Istri-āni (Hist-), ōrum, m., the inhabitants of Istria, Istrians, Juv. 9, 2, 1.

— Istricus (Hist-), a, um, adj., of or belonging to Istria, Istrian: bellum, Liv. 41, 1; 41, 11: ostrea, Plin. 32, 6, 21, § 62.

— Istrus (Hist-), a, um, adj., Istrian: testa, i. e. Istrian oil in Istrian jars, Mart. 12, 63, 2.