consolidatio
From LSJ
θεοῦ θέλοντος κἂν ἐπὶ ῥιπὸς πλέοις → if God willed it, you could sail even on a straw mat | God willing, you may voyage on a mat
Latin > English (Lewis & Short)
consŏlĭdātĭo: ōnis, f. consolido;
I jurid. t. t., a confirming, establishing of ownership, Dig. 7, 2, 3, § 2; cf. Just. Inst. 2, 4, 3; Fragm. Vat. § 83.
Latin > French (Gaffiot 2016)
cōnsŏlĭdātĭō, ōnis, f. (consolido), consolidation ; l’usufruit réuni à la propriété : Dig. 7, 2, 3.