Wordnet 3.0
NOUN (2)
1.
an unnaturally frenzied or distraught woman;
2.
(Greek mythology) a woman participant in the orgiastic rites of Dionysus;
The Collaborative International Dictionary of English v.0.48:
Maenad \Mae"nad\, n. [L. Maenas, -adis, Gr. ?, ?, fr. ? to
rave.]
1. A Bacchante; a priestess or votary of Bacchus.
[1913 Webster]
2. A frantic or frenzied woman.
[1913 Webster]
WordNet (r) 3.0 (2006):
maenad
n 1: an unnaturally frenzied or distraught woman
2: (Greek mythology) a woman participant in the orgiastic rites
of Dionysus