The Collaborative International Dictionary
Administerial
Administerial \Ad*min`is*te"ri*al\, a. Pertaining to administration, or to the executive part of government.
Wiktionary
administerial
a. Of or pertaining to administering or administration.
Usage examples of "administerial".
Froid, one of the administerial centaurs, who may have been an emigre brother with a passport-changed name of the Dr.