magisterial
ma-gis-te-ri-al
adjective
Relating to a magistrate or their official duties and powers.
"The magisterial court handles local minor offences."
adjective
Having or showing great authority; commanding and impressively dignified.
"His magisterial tone silenced the room instantly."
Thesaurus
Synonyms: distinguished, dignified, imposing, grand, domineering, dominating, autocratic, bossy, peremptory, high-and-mighty