κουράς
From LSJ
εἰς δὲ θεοὺς ἀσεβείας τε καὶ εὐσεβείας καὶ γονέας καὶ αὐτόχειρος φόνου μείζους ἔτι τοὺς μισθοὺς διηγεῖτο → and he had still greater requitals to tell of piety and impiety towards the gods and parents and of self-slaughter
English (LSJ)
άδος, ἡ,
A = ὀροφή, Hsch. s.v. ἐγκουράδες. 2 painting on a ceiling, Id.
Greek (Liddell-Scott)
κουράς: -άδος, ἡ, «ὀροφικὸς πίναξ. ἡ ἐν τοῖς ὀροφώμασι γραφὴ» Ἡσύχ.