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 资深译员David,毕业于亚洲顶尖的高级翻译学院,擅长翻译有关汽车业的法律文件。