V / vēsānĭa
noun

vēsānĭa

gen. vēsāniae · gender feminine · decl. 1st
(), , vesanus
madness; insanity
madness, insanity (very rare): extimui, ne vos ageret vesania discors, Hor. S. 2, 3, 174: simulata (Ulixis), Plin. 35, 11, 40, § 129: formidabatur flagrans vesania manus, Amm. 14, 2, 15.