atavunculusglossary / ATAVUNCULUS atavunculus (at-[schwa]-v[schwa]ngk-y[schwa]-l[schwa]s), n. [Latin] Civil law. A great-great-great-grandfather’s brother. 词条贡献者 译者大智,毕业于一所旨在培养高级翻译专业人才的翻译院校,擅长翻译各种与环境保护相关的法律文件。