ἡδυμελής
From LSJ
μακάριοι οἱ πτωχοί τῷ πνεύματι ὄτι αὐτῶν ἐστὶν ἡ βασιλεία τῶν οὐρανῶν → blessed are the poor in spirit, for theirs is the kingdom of heaven (Matthew 5:3)
English (LSJ)
Dor. ἁδ-, Aeol. ἀδ-, ές,
A sweet-singing, χελιδοῖ Anacr.67, cf. Sapph.122 (Comp.), Pi.N.2.25; sweet-sounding, ξόανα S.Fr.238, etc.: poet. fem., ἡδυμέλεια σῦριγξ Nonn.D.29.287.
German (Pape)
[Seite 1153] ές, angenehm singend; ἀηδών Ar. Av. 659; Μοῦσαι Mel. 86 (V, 140); αὐλῶν Χάριτες Philp. 54 (Plan. 177); – dor. ἁδυμελής, φόρμιγξ Pind. Ol. 7, 11, φωνή, ὑμνος, N. 2, 25 I. 6, 20, öfter.