expromissioglossary / EXPROMISSIO expromissio (eks-pr[schwa]-mis[h]-ee-oh), n. Roman law. A type of novation by which a creditor accepts a new debtor in place of a former one, who is then released. 词条贡献者 资深译员Fang,毕业于美国一流的高级翻译学院,专注翻译各种与主权及机构投资有关的法律文件。