最さい高こう権けん力りょく者しゃ

noun

person of paramount authority; supreme wielder of power

Refers to the individual holding the highest decision-making power in a government, organization, or regime. Often used in political or historical contexts.

• 独どく裁さい国こっ家かでは、最さい高こう権けん力りょく者しゃがすべてを決きめる。

  In a dictatorship, the supreme ruler decides everything.

• 彼かれは会かい社しゃの最さい高こう権けん力りょく者しゃとして最さい終しゅう判はん断だんを下くだした。

  As the person with the highest authority in the company, he made the final decision.