lettre de cachetglossary / LETTRE DE CACHET lettre de cachet (le-tr[schwa] d[schwa] ka-shay). [French “letter with a seal”] A royal warrant issued for the imprisonment of a person without trial. 词条贡献者 资深译员陈鹏,毕业于国内顶尖的高级翻译学院,擅长翻译各类与全球贸易及投资相关的法律文件。