The Collaborative International Dictionary
Magistratical
Magistratic \Mag`is*trat"ic\, Magistratical \Mag`is*trat"ic*al\,
a.
Of, pertaining to, or proceeding from, a magistrate; having
the authority of a magistrate.
--Jer. Taylor.
Wiktionary
magistratical
a. Of, pertaining to, or proceeding from, a magistrate; having the authority of a magistrate.