αἰσχύνεσθαι
From LSJ
δύο ἀρνήσεις μίαν συγκατάθεσιν ποιοῦσι → two negatives make an affirmative
Greek > English (Woodhouse Verbs Reversed)
(see also αἰσχύνω): be abashed, be ashained, be ashamed before, be ashamed of, be ashamed to, be shy of, feel shame before, feel shame