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 双语律师Simon,毕业于亚洲一流的高级翻译学院,擅长翻译涉及金属和矿业领域的法律文件。