invitatus
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
invītātus: ūs, m. (only in
I abl. sing.) invito, an inviting, invitation (rare), Cic. Fam. 7, 5, 2.
(1) invītātus, a, um, part. de invito.
(2) invītātŭs, abl. ū, m., invitation : Cic. Fam. 7, 5, 2.