Definition of arrogancy in US English:

arrogancy

noun

  • 1Arrogance; the fact or quality of being arrogant.

  • 2An instance of being arrogant; an arrogant act, assumption, utterance, etc.

Origin

Late 15th century; earliest use found in Chaucer's Canterbury Tales. From classical Latin arrogantia arrogance; compare -ancy.

Pronunciation

arrogancy

/ˈarəɡ(ə)nsi/