impetratio
From LSJ
πολλῶν ὁ καιρὸς γίγνεται διδάσκαλος → the critical moment will turn out to be the teacher of many things
Latin > English (Lewis & Short)
impĕtrātĭo: (inp-), ōnis, f. id.,
I an obtaining by request, accomplishment, Cod. Just. 2, 58, 2; Cod. Th. 11, 22, 4.— Plur.: istas impetrationes nostras nihil valere, Cic. Att. 11, 22, 1.
Latin > French (Gaffiot 2016)
impĕtrātĭō, ōnis (impetro), f., action d’obtenir : Cod. Just. 2, 58, 2 ; Cod. Th. 11, 22, 4 ; pl., Cic. Att. 11, 22, 1.