abavunculusglossary / ABAVUNCULUS abavunculus (ab-[schwa]-v[schwa]ng-ky[schwa]-l[schwa]s), n. [Latin] Civil law. A great-great-great-uncle. — Also termed avunculus maximus.ABAVUSabavus (ab-[schwa]-v[schwa]s), n. [Latin] Civil law. A great-great-grandfather. 词条贡献者 法律翻译玉晶,毕业于英国一流的高级翻译学院,专注翻译各类与通用数据保护条例有关的法律文件。