dissertatio
From LSJ
Οὐκ ἔστι σιγᾶν αἰσχρόν, ἀλλ' εἰκῆ λαλεῖν → Silere non est turpe, sed frustra loqui → nicht Schweigen schändet, sondern Schwätzen auf gut Glück
Latin > English (Lewis & Short)
dissertātĭo: ōnis, f. disserto,
I a spoken dissertation, discourse, disquisition (not a written treatise; cf. disputatio; late Lat.), Gell. 1, 2, 6; 10, 4, 1; 14, 3, 5 (in Plin. 10, 68, 87, § 190, the true reading is edissertatio) al.
