ἐκχλοιόω

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)

Source

Spanish (DGE)

medic., de enfermos perder el color, ponerse pálido Hp.Coac.287
en v. med. mismo sent. οὗτοι ἐκχλοιοῦνται Hp.Coac.480, Erot.35.7, τὸ δὲ ἐκχλοιοῦσθαι ταῖς ἀμέτροις ἐκρύσεσι τοῦ αἵματος Gal.16.795.