形容詞 magisterial:

1. of or relating to a magistrate
2. offensively self-assured or given to exercising usually unwarranted power
   同義詞：autocratic, bossy, dominating, high-and-mighty, peremptory
3. used of a person's appearance or behavior; befitting an eminent person
   同義詞：distinguished, grand, imposing

1. Managed the employees in an aloof, magisterial way.
   以冷漠專斷的態(tài)度來對待這些雇員

mag.is.te.ri.al

adj.（形容詞）

Of, relating to, or characteristic of a master or teacher; authoritative:
碩士的，權(quán)威的：講師的或碩士的、或與之有關(guān)的、或具有其特征的；權(quán)威的：
例句：
a magisterial account of the history of the English language.
有關(guān)英語歷史具有權(quán)威的記錄

Sedately dignified in appearance or manner:
容貌和儀態(tài)威嚴的：
例句：
.She would appear on the porch and reign over the street in magisterial beauty.(Harper Lee)
.她會出現(xiàn)在陽臺上，以她雍容之美成為注目的焦點.(哈珀·李)

Dogmatic; overbearing:
武斷的；盛氣凌人的：
例句：
managed the employees in an aloof, magisterial way.
以冷漠專斷的態(tài)度來對待這些雇員

Of or relating to a magistrate or a magistrate`s official functions.
執(zhí)法官的：地方行政官的或和其作用有關(guān)的

來源：
Late Latin magisteri3lis
后期拉丁語 magisteri3lis
from magisterius
源自 magisterius
from Latin magister [master, teacher] * see meg-
源自 拉丁語 magister [碩士，講師] *參見 meg-

【引伸】
mag.iste.rially
adv.（副詞）