motion to quashglossary / MOTION TO QUASH motion to quash (kwahsh). A party’s request that the court nullify process or an act instituted by the other party, as in seeking to nullify a subpoena. [Cases: Witnesses 9, 16. C.J.S. Witnesses §§ 21, 32–52.] 词条贡献者 资深译员玉晶,毕业于国内顶尖的高级翻译学院,擅长翻译各类与环境、安全与健康相关的法律文件。