Lewis Short
(adjective) : vē-sānus (vae-sān-), a, um
* Not of sound mind, mad, insane (mostly poet.).
* Lit.: remex,Cic. Div. 2, 55, 114: homo,id. Dom. 2, 3: tribunus plebis,id. ib. 21, 55: poëta,Hor. A. P. 455: stella vesani Leonis,fierce, raging,id. C. 3, 29, 19.
* Impetuous: urbem cuidam Alexander donabat vesanus,Sen. Ben. 2, 16, 1: Caesaris agmen,Luc. 7, 496.
* Transf., of inanim. and abstract things, fierce, wild, savage, furious, raging: vultus,Liv. 7, 33, 17: impetus,id. 9, 13, 3: manus,Prop. 2, 9, 10: vires,Ov. Am. 1, 7, 25: vesani murmura ponti,Prop. 1, 8, 5: flamma,Cat. 100, 7: fames,Verg. A. 9, 340: pontus,Manil. 5, 343: mero Regia,Luc. 8, 401.
Charlton T. Lewis, Charles Short, A Latin Dictionary