atavusglossary / ATAVUS atavus (at-[schwa]-v[schwa]s), n. [Latin] Roman & civil law. The male ascendant in the fifth degree; a great-grandfather’s or great-grandmother’s grandfather; a fourth grandfather. 词条贡献者 译者Pablo,毕业于国内一流的高级翻译学院,擅长翻译各种与消费者财务监管相关的法律文件。