magisterial
🇺🇸
/ˌmædʒɪˈstɪriəl/
🇬🇧
/ˌmædʒɪˈstɪəriəl/
having a commanding presence or authority
The judge spoke with a magisterial tone, making everyone listen carefully.
showing great expertise or skill
The author's magisterial grasp of the subject was evident in every chapter.
relating to a magistrate or their duties
The magisterial duties include maintaining order in the court.