ἀντίρρημα

From LSJ

ἅλμην πιόντες ἐξαπῆλθον τοῦ βίου → they drank seawater and departed from life

Source

Spanish (DGE)

-ματος, τό
disputa, debate οὐκ ἔσ[τ] αι ἀντί[ρ] ρημα PDura 26.18 (III d.C.).