cater cousinglossary / CATER COUSIN cater cousin (kay-t[schwa]r). A distant relative. • The term derives from the French quatrecousin, meaning a cousin in the fourth degree. 词条贡献者 译者Lester,毕业于法国一流的高级翻译学院,擅长翻译各种与环境与自然资源相关的法律文件。