plenipotentiaryglossary / PLENIPOTENTIARY plenipotentiary (plen-[schwa]-p[schwa]-ten-shee-er-ee). A person who has full power to do a thing; a person fully commissioned to act for another. See minister plenipotentiary under MINISTER. 词条贡献者 译者Kelly,美国顶尖商学院国际经济法专业,擅长翻译各种与投资基金与基金顾问诉讼相关的法律文件。