stupiditas
Κινδυνεύουσι γὰρ ὅσοι τυγχάνουσιν ὀρθῶς ἁπτόμενοι φιλοσοφίας λεληθέναι τοὺς ἄλλους ὅτι οὐδὲν ἄλλο αὐτοὶ ἐπιτηδεύουσιν ἢ ἀποθνῄσκειν τε καὶ τεθνάναι → Actually, the rest of us probably haven't realized that those who manage to pursue philosophy as it should be pursued are practicing nothing else but dying and being dead (Socrates via Plato, Phaedo 64a.5)
Latin > English
stupiditas stupiditatis N F :: dullness, senselessness
Latin > English (Lewis & Short)
stŭpĭdĭtas: ātis, f. stupidus,
I senselessness, dullness, stupidity (very rare), Att. ap. Non. 226, 22 (Trag. Rel. v. 287 Rib.): incredibilis, * Cic. Phil. 2, 32, 80.
Latin > French (Gaffiot 2016)
stŭpĭdĭtās,¹⁶ ātis, f. (stupidus), stupidité : Cic. Phil. 2, 80.
Latin > German (Georges)
stupiditās, ātis, f. (stupidus), die Sinnlosigkeit, Verdutztheit, Dummheit, Acc. tr. 287. Cic. Phil. 2, 80. Ps. Apul. herb. praef. 127 Ackerm.