ὑμνοθέτης
From LSJ
ξένῳ δὲ σιγᾶν κρεῖττον ἢ κεκραγέναι → it's better for a stranger to keep silence than to shout (Menander)
English (LSJ)
ου, ὁ,
A composer of hymns, lyric poet, Theoc. Ep.11, AP7.428.16 (Mel.), 12.257 (Id.); ὑ. στέφανος a garland of minstrelsy, ib.4.1.2, cf. 44 (Id.):—also ὑμνο-θετήρ, ῆρος, ὁ, EM177.25.
German (Pape)
[Seite 1178] ὁ, der Hymnen zusammensetzt, Hymnendichter; Mel. 1, 44 (IV, 1). 123. 129 (VII, 429. XII, 257); Hesych. erkl. ποιητής.