κόχος
From LSJ
τίς δ' οἶδεν εἰ τὸ ζῆν μέν ἐστι κατθανεῖν, τὸ κατθανεῖν δὲ ζῆν κάτω νομίζεται → who knows if life is death, and if in the underworld death is considered life
English (LSJ)
ὁ, A full stream, Sch. Theoc.2.107.
German (Pape)
[Seite 1498] ὁ, reichlich strömende Flüssigkeit, Schol. Theocr. 2, 106.