Lewis Short
(adj.adj.) : Amphrȳsus or -ŏs, i, m., = Ἀμφρυσός
* A small river in the Thessalian province of Phthiotis, near which Apollo fed the flocks of Admetus, Ov. M. 1, 580; 7, 229; Verg. G. 3, 2.
* Derivv.
* Am-phrȳsĭus, a, um, adj., belonging to Amphrysus, or, poet. transf., to Apollo: vates,i. e. the Sibyl,Verg. A. 6, 398.
* Am-phrȳsĭăcus, a, um, adj., the same: gramen,Stat. S. 1, 4, 105.
Charlton T. Lewis, Charles Short, A Latin Dictionary