Sўmaethum

i, n.
I. a river and town situated upon it on the east coast of Sicily, near Catina, Plin. 3, 8, 14, § 89; Sil. 14, 231; 9, 410; Serv. ad Verg. A. 9, 584.—Hence,
A. Sȳ^-maethĭus, a, um, adj., of or belonging to Symæthus, Symæthian: flumina, Verg. A. 9, 584: heros, i. e. Acis, son of the nymph of the Symæthus, Ov. M. 13, 879.—As subst.: Sўmaethĭi, ōrum, m., the dwellers on the Symæthus, Plin. 3, 8, 14, § 91.—
B. Sўmae-thēus, a, um, adj., Symæthian: aquae, Ov. F. 4, 472. —
C. Sўmaethis, ĭdis, f., Symæthian: nympha, Ov. M. 13, 750.
Lewis & Short
A Latin Dictionary, 1879
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