Lewis & Short

Tigŭrīnus pāgus, a district in Helvetia, perh. the mod. Zurich, Caes. B. G. 1, 12; Inscr. Orell. 366.
Its inhabitants are called Tigŭrīni, ōrum, m., Caes. B. G. 1, 12; Liv. Ep. 65.