noun
full authority; plenipotentiary powers
Refers to complete decision-making power, often in diplomatic, legal, or organizational contexts. Commonly used in phrases like 全権を委任する (to delegate full authority) or 全権大使 (ambassador plenipotentiary).
彼は交渉の全権を任された。
He was entrusted with full authority for the negotiations.
全権大使として条約に署
He signed the treaty as ambassador plenipotentiary.