mae·nad 
(mēnăd′)
(mēnăd′)n.
1. Greek Mythology A woman member of the orgiastic cult of Dionysus.
2. A frenzied woman.
[Latin Maenas, Maenad-, from Greek mainas, raving, madwoman, Maenad, from mainesthai, to be mad; see men-1 in the Appendix of Indo-European roots.]