μελίφθογγος
From LSJ
Κύριε, σῶσον τὸν δοῦλον σου κτλ. → Lord, save your slave ... (mosaic inscription from 4th cent. church in the Negev)
English (LSJ)
ον,
A honey-voiced, Μοῖσαι, ἀοιδαί, Pi.O.6.21, I.2.7.
German (Pape)
[Seite 125] dasselbe; Τερψιχόρα, Pind. I. 2, 7, Μοῖσαι, Ol. 6, 21, ἀοιδαί, I. 5, 8, u. öfter bei sp. D.