ἐχιδνοκέφαλος
From LSJ
Πάντα ταῦτα ἐπείρασα ἐν τῇ σοφίᾳ: εἶπα Σοφισθήσομαι, καὶ αὐτὴ ἐμακρύνθη ἀπ' ἐμοῦ· κτλ. (Εcclesiastes 7:23f., LXX version) → I tried to give proof in wisdom of all those things; I said, I will be wise, but that wisdom was far from me ...
English (LSJ)
ον,
A snakeheaded, Sch.E.Ph.1136.
German (Pape)
[Seite 1126] natterköpfig, Schol. Eur. Phoen. 1136.
Greek (Liddell-Scott)
ἐχιδνοκέφᾰλος: -ον, ἔχων κεφαλὴν ἐχίδνης, Σχόλ. εἰς Εὐρ. Φοιν. 1136.