fideicommissary heirglossary / fideicommissary heir (fI-dee-I-kom-i-sair-ee).Roman & civil law A beneficiary of property who succeeds the direct (original) heir. See FIDEICOMMISSUM. 词条贡献者 资深译员大智,毕业于美国一流的高级翻译学院,专注翻译各种与复杂诉讼有关的法律文件。