The Collaborative International Dictionary
Phrenetic \Phre*net"ic\, Phrenetical \Phre*net"ic*al\, a. [L. phreneticus, Gr. ?, ?: 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.
Phrenetic \Phre*net"ic\, n.
One who is phrenetic.
--Harvey.
Douglas Harper's Etymology Dictionary
Wiktionary
a. (dated form of frenetic English) n. (dated form of frenetic English)
WordNet
Usage examples of "phrenetic".
Let us proclaim it to the world that we recognize that the measures to liberate the Third Estate from the slavery in which for centuries it has groaned find only obstacles in those orders whose phrenetic egotism sees in the tears and suffering of the unfortunate an odious tribute which they would pass on to their generations still unborn.