carte blancheglossary / CARTE BLANCHE carte blanche (kahrt blawnsh). [French “blank card”]1. A signed, blank instrument that is filled out at an agent’s discretion.2. Full discretionary power; unlimited authority. 词条贡献者 双语律师Wayne,国际知名法学院法律专业,擅长翻译各类与遗产及遗嘱争议相关的法律文件。