Definition of miscreancy in English:

miscreancy

noun

  • Villainy, depravity; an instance of this. Also in weakened sense: bad behaviour, delinquency.

Origin

Early 17th century (in an earlier sense). From miscreant: see -ancy. Compare Anglo-Norman mescreancie ‘the infidel’.

Pronunciation

miscreancy

/ˈmɪskrɪənsi/