procuratorius
From LSJ
προγράψαντες οὖν τά τε θεωρήματα καὶ τὰ ἐπιτάγματα τὰ χρεῖαν ἔχοντα εἰς τὰς ἀποδείξιας αὐτῶν μετὰ ταῦτα γραψοῦμές τοι τὰ προκείμενα → having therefore written at the beginning the theorems and the postulates that are necessary for their proofs, we will then write out for you the propositions
prōcūrātōrĭus: a, um, adj. procurator,
I belonging to an agent or manager, procuratory (post-class.): nomen, Dig. 3, 3, 31; 34: exceptio, ib. 3, 3, 62.
