clause potestativeglossary / CLAUSE POTESTATIVE clause potestative (poh-tes-tay-tiv).French law. A contractual provision in which one party reserves the right to annul the contract. 词条贡献者 译者Mathew,国际知名法学院国际仲裁与争端解决专业,擅长翻译各种与美国国内仲裁相关的法律文件。