magisterial
Cross references: 1. dictatorial mag.is.te.ri.al \.maj-*-'stir-e--*l\ \-e--*-le-\ aj [LL magisterialis of authority, fr. magisterium office of a master,] fr. magister 1a1: of, relating to, or having the characteristics of a master or teacher : AUTHORITATIVE 1a2: marked by a dignified, sedate, or pompous manner or aspect 1b: of, relating to, or required for a master's degree 2: of or relating to a magistrate, his office, or his duties - mag.is.te.ri.al.ly av