cosuretyglossary / COSURETY cosurety. A surety who shares the cost of performing suretyship obligations with another. See SURETY. [Cases: Principal and Surety 62, 191–200. C.J.S. Principal and Surety §§ 71, 259–280, 289–291.] 词条贡献者 资深译员Grace,毕业于一所培养最顶级翻译人才的语言学院,擅长翻译各类与商业诉讼及争议相关的法律文件。