lavishness
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
extravagance: P. ἀσωτία, ἡ, πολυτέλεια, ἡ.
abundance: P. ἀφθονία. ἡ. Ar. and P. περιουσία, ἡ, P. and V. πλῆθος, τό.
