capax negotiiglossary / CAPAX NEGOTII capax negotii (kay-paks ni-goh-shee-I), adj. [Latin “capable of entering into a transaction”] (Of a person) having capacity to enter into a contract; capable of transacting business. 词条贡献者 译员圣强,国际仲裁与争端解决专业,专注翻译各种与跨境争议有关的法律文件。