Arabius
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
Latin > English (Lewis & Short)
Ā̆răbĭus: (incorrectly Arr-, v. Arabia), a, um, adj., = Ἀράβιος, a secondary form of Arabus and Arabs,
I Arabian: advecti ad Arabiam terram, Plaut. Trin. 4, 2, 88: odor, id. Poen. 5, 4, 6 (Charis. p. 99 P. reads Arabus): bombyx, Prop. 2, 3, 15: limen, furnished with Arabian curtains, id. 1, 14, 19: genus capparis, Plin. 13, 23, 44, § 127 Jan.