A female goddess in Irish mythology who represents war and panic. She is one of the Tuatha Dé Danann (pantheon of Irish gods). Her name is more commonly spelled Nemhain or Nemain, which means "frenzy" or "panic". She was associated with 2 other war goddesses: Macha and Morrigan. Like those other 2 goddesses, she would frequently take the form of a large crow or raven and fly over the battlefield.