Termagant

In the Middle Ages, Termagant or Tervagant was the name of a god that some European Christians believed Muslims worshipped. It originates in the eleventh-century Song of Roland.

The word is also used in modern English to mean a violent, overbearing, turbulent, brawling, quarrelsome woman; a virago, shrew, or vixen. In the past, the word could be applied to any person or thing personified, not just a woman.