Megaera

Latinized form of Greek Μέγαιρα (Megaira), which was derived from μεγαίρω (megairo) meaning "to grudge". This was the name of one of the Furies or Ἐρινύες (Erinyes) in Greek mythology. The name is used as a word in several European languages to denote a shrewish, ill-tempered woman (for example, French mégère and Italian megera).