nugacitas
From LSJ
μακάριοι οἱ πτωχοί τῷ πνεύματι ὄτι αὐτῶν ἐστὶν ἡ βασιλεία τῶν οὐρανῶν → blessed are the poor in spirit, for theirs is the kingdom of heaven (Matthew 5:3)
Latin > English
nugacitas nugacitatis N F :: drollery, trifling playfulness
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.