Definition of callidity in English:

callidity

noun

rare
  • Craftiness, cunning; shrewdness.

Origin

Late Middle English; earliest use found in Boccaccio's De Claris Mulieribus. From classical Latin calliditāt-, calliditās cleverness, skill, craftiness, cunning from callidus + -tās.

Pronunciation

callidity

/kəˈlɪdɪti/