ἱμερόφωνος
From LSJ
ἀκμὴ οὐδὲ ἔχει γενέσεως ὑπόστασιν καθ' ἑαυτήν → the culmination has no power of originating by itself
English (LSJ)
ον,
A of lovely voice or song, ἀηδών Sapph.39, Alcm.26 (vulg. ἱεροφ-), Theoc.28.7.
German (Pape)
[Seite 1253] von lieblicher oder sehnsüchtiger Stimme; ἀηδών Sapph. 36; Χάριτες Theocr. 28, 7.