αργαίνω

From LSJ

ὀφθαλμοὶ γὰρ τῶν ὤτων ἀκριβέστεροι μάρτυρες → the eyes are more accurate witnesses than the ears, the eyes are more exact witnesses than the ears

Source

Greek Monolingual

ἀργαινω (Α) [[[αργός]] Ι]
κάνω κάτι λευκό, ασπρίζω.