μελίφθογγος
From LSJ
ῥᾴδιον φθείρειν φαρμακεύσεσιν ἢ ἀποτροπαῖς ἢ καὶ κλοπαῖς → easy to spoil by means of sorcery or diverting or theft
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.