vesania

Etymology
From Latin vesania, from vesanus ‘mad’, from ve- ‘not’ + sanus ‘sane’.

Noun

 * 1) Madness, insanity, mental derangement.
 * 2) * 2003: Overall, Cullen defined insanity (‘vesania’) as a nervous disorder. — Roy Porter, Flesh in the Age of Reason (Penguin 2004, p. 311)
 * 3) * 1894: American Journal of Insanity (Baltimore, MD), Jul. 1894: It is a morbid condition, consisting of exacerbations of pruriginous sensations in the hairy parts of the body, accompanied by a vesania, that leads the subjects to try to get relief by pulling out the hairs...

Etymology
, derived from.

Noun

 * 1)  madness, insanity

Etymology
From.

Noun

 * 1) madness, insanity

Noun

 * 1) madness, insanity
 * 2) rage
 * 1) rage