Cylōnīus or -ēus, a, um, adj., = Κυλώνειος,
pertaining to Cylon, the well-known Athenian : scelus = ἄγος Κυλώνειον, the crime committed by the murder of Cylon's partisans at the altar of Athene, where they had sought asylum , Cic. Leg. 2, 11, 28.