ἐπίπαγος
From LSJ
Πυλάδη, σε γὰρ δὴ πρῶτον ἀνθρώπων ἐγὼ πιστὸν νομίζω καὶ φίλον ξένον τ' ἐμοί → Pylades for indeed I consider you, foremost among men, loyal and kind and a host to me (Euripides' Electra 82-83)
English (LSJ)
ὁ, (ἐπιπήγνυμι)
A congealed or hardened crust on the top of a thing, Dsc.1.101.2, Aret.SA1.9, Gal.Lex.s.v. σύναγμα; ἐ. ὑμενώδης capsule of lens, Ruf.Anat.17; ἁλώδης Plu.2.627f; = γραῦς 11, scum, Hsch., cf. Gal.6.252.