properatio
From LSJ
Latin > English (Lewis & Short)
prŏpĕrātĭo: ōnis, f. propero,
I a hastening, haste, quickness, speediness (rare but class.), Cic. Fam. 5, 12, 2; Q. Cic. ap. Cic. Fam. 16, 27, 1: properationem explorare, Sall. H. 2, 50 Dietsch; Amm. 31, 5, 9.
Latin > French (Gaffiot 2016)
prŏpĕrātĭō, ōnis, c. properantia : Cic. Fam. 5, 12, 2.
Latin > German (Georges)
properātio, ōnis, f. (propero), das Eilen, die Eilfertigkeit, Cic. ep. 5, 12, 2. Amm. 31, 5, 9. – / Bei Sall. hist. fr. 2, 50 (61) liest Dietsch proelii rationem.