ἰδιασμός
From LSJ
Μισῶ γε μέντοι χὤταν ἐν κακοῖσί τις ἁλοὺς ἔπειτα τοῦτο καλλύνειν θέλῃ → I hate it when someone is caught in the midst of their evil deeds and tries to gloss over them
English (LSJ)
ὁ,
A peculiarity, Iamb.VP35.255. 2 particularity, ὁ τοῦ ἑνὸς ἀπεστενωμένος ἰ. Dam.Pr.28 bis.
German (Pape)
[Seite 1235] ὁ, Eigenthümlichkeit, Sonderbarkeit, Iambl.; auch ἰδίασις, ἡ, Sp.
Greek (Liddell-Scott)
ἰδιασμός: ὁ, (ἰδιάζω) ἴδιος τρόπος, ἰδιοτροπία, Ἰάμβλ. ἐν Βίῳ Πυθ. 255.