Phrenetic \Phre*net"ic\, Phrenetical \Phre*net"ic*al\, a. [L.
phreneticus, Gr. frenhtiko`s, frenitiko`s: cf. F.
phr['e]n['e]tique. See {Frantic}, and cf. {Frenetic}.]
Relating to phrenitis; suffering from frenzy; delirious; mad;
frantic; frenetic. -- {Phre*net"ic*al*ly}, adv.
[1913 Webster] phreni
phreno
phren