properans

From LSJ

ἀλλ' οὐκ οἰωνοῖσιν ἐρύσσατο κῆρα μέλαιναν → by no augury could he ward off black death

Source

Latin > English (Lewis & Short)

prŏpĕrans: antis, Part. and P. a., from propero.

Latin > French (Gaffiot 2016)

prŏpĕrāns,¹³ tis, p.-adj. de propero, qui se hâte, prompt, rapide : Cic. Phil. 9, 6 ; hæc properantes scripsimus Cic. Att. 4, 4, j’écris cela à la hâte || -tior Claud. Ruf. 2, 337.