ἠχέτα
From LSJ
Κύριε, βοήθησον τὸν δοῦλον σου Νῖλον κτλ. → Lord, help your slave Nilos ... (mosaic inscription from 4th-cent. church in the Negev)
German (Pape)
[Seite 1179] ὁ, ep. = ἠχέτης, hell tönend, laut singend; τέττιξ Hes. O. 580; vgl. Anan. Ath. VII, 282 b; βόμβος Agath. 9 (V, 296). Aber ἠχέτα πορθμόν Orph. Arg. 1256, wo es acc. sein müßte, ist verderbt.
