ἀπρόσχορδος

From LSJ

τὸν πυλῶνα καὶ τὸ ἐν αὐτῷ ἐμπέτασμα → the parodos gateway with its curtain

Source

Spanish (DGE)

-ον
mús. desafinado, fuera de tono Gr.Nyss.Eun.3.2.144.