πολύξηρος
From LSJ
κακοὶ μάρτυρες ἀνθρώποισιν ὀφθαλμοὶ καὶ ὦτα βαρβάρους ψυχὰς ἐχόντων → eyes and ears are poor witnesses for men if their souls do not understand the language (Heraclitus Phil.: Fr. B 107; Testimonia: Fragment 16, line 6)
English (LSJ)
ον,
A very dry, Hsch. s.v. πολυκαγκέος, EM681.39.
German (Pape)
[Seite 667] sehr trocken, VLL.