noun
imperial authority; imperial prerogative; imperium
Refers to the sovereign power or rights of an emperor, often in historical or political contexts.
帝権の強化は、中世ヨーロッパの重要な政治課題だった。
Strengthening imperial authority was an important political issue in medieval Europe.
ローマ皇帝は広大な帝権を行使した。
The Roman emperor exercised vast imperial power.