Definition of commonance in English:

commonance

noun

rare
  • The body of commoners; the commonalty.

Origin

Early 18th century; earliest use found in White Kennett (1660–1728), historian and bishop of Peterborough. From post-classical Latin communantia body of commoners of a town, commune from communant-, communans, present participle of communare + classical Latin -ia; subsequently altered after common, common.

Pronunciation

commonance

/ˈkɒmənəns/