Lyncestus, A water which maketh men drunke like wine.
Lewis and Short: Latin dictionary
Lyncestae, ārum, m., = *lugkhstai/, a people in the south-western part of Macedonia, Liv. 45, 30, 6; Plin. 4, 10, 17, 35.— Hence, II.A. Lyncestĭus, a, um, adj., Lyncestian: amnis, Ov. M. 15, 329; v. Sen. Q. N. 3, 20 fin.—B. Lyncestis, ĭdis, f.adj., Lyncestian: aqua, Plin. 2, 103, 106, 230.—C. Lyncestus, a, um, adj., Lyncestian, Vitr. 8, 3, 17.