inversum
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
Latin > English (Lewis & Short)
inversum: adv., v. inverto.
Latin > French (Gaffiot 2016)
inversum, adv., en sens contraire, à l’envers : Sol. 8.
Latin > German (Georges)
inversum, Adv. (inversus v. inverto), umgekehrt, surculis inversum superpositis, Solin. 2, 47: inversum ductae litterae, Sulpic. Sev. chron. 2, 6, 3.