frenzy

n. (pl. -ies) wild or delirious excitement, agitation, or fury. v. (-ies, -ied) (usu. As frenzied adj.) Drive to frenzy.  frenziedly adv. [medieval latin: related to *frenetic]

n. Any violent agitation of the mind approaching to distraction; violent and temporary derangement of the mental faculties; madness; rage.