nugacitas
From LSJ
Ὁ μὲν βίος βραχύς, ἡ δὲ τέχνη μακρή, ὁ δὲ καιρὸς ὀξύς, ἡ δὲ πεῖρα σφαλερή, ἡ δὲ κρίσις χαλεπή → Life is short, art long, opportunity fleeting, experience misleading and judgment difficult
Latin > English (Lewis & Short)
nūgācĭtas: ātis, f. nugae,
I a trifling playfulness, drollery (late Lat.), Aug. Ep. 67; id. de Musica, 6 init.
Latin > French (Gaffiot 2016)
nūgācĭtās, ātis, f. (nugax), frivolité : Aug. Ep. 227 ; Serm. 9, 5.
Latin > German (Georges)
nūgācitās, ātis, f. (nugax), die Possenhaftigkeit, Augustin. epist. 227 extr.; serm. 9, 5 u. 10.