Definition of nugacity in English:

nugacity

noun

mass nounrare
  • 1Triviality or frivolity.

    1. 1.1count noun A trivial or frivolous thing or idea.

Origin

Late 16th century: from late Latin nugacitas, from Latin nugax, nugac- ‘trifling, frivolous’.

Pronunciation

nugacity

/njuːˈɡasɪti/