Bacchўlĭdēs

is, m.
I. a Greek lyric poet of Ceos, a nephew of Simonides, who lived about 470 B.C., Amm. 25, 4, 3.—Hence, Bacchўlĭdĭus, a, um, adj., of Bacchylides: metrum, Serv. Centim. 2, 5, p. 1819 P.
Lewis & Short
A Latin Dictionary, 1879
An open-access project