vacua possessioglossary / VACUA POSSESSIO vacua possessio (vak-yoo-[schwa] p[schwa]-zes[h]-ee-oh). [Latin “a vacant possession”] Roman & civil law. Free and unburdened possession, which a seller must give to a purchaser. 词条贡献者 译员Nanda,毕业于英国顶尖的高级翻译学院,专注翻译各种与证券和消费者集体诉讼有关的法律文件。