Definition of mongreldom in English:

mongreldom

Pronunciation /ˈmʌŋɡr(ə)ldəm/ /ˈmɒŋɡr(ə)ldəm/

noun

  • The condition or quality of being mongrel or hybrid.

Origin

Late 19th century; earliest use found in R. D. Blackmore (1825–1900), novelist and fruit farmer. From mongrel + -dom.