Convulsionist
Pronunciation : Con*vul"sion*ist
Part of Speech : n.
Definition : Defn: One who has convulsions; esp., one of a body of fanatics in France, early in the eighteenth century, who went into convulsions under the influence of religious emotion; as, the Convulsionists of St. M?dard.
Source : Webster's Unabridged Dictionary, 1913