government securities interdealer brokerglossary / government-securities interdealer broker A broker engaged exclusively in the business of transacting in government securities for parties who are themselves government brokers or dealers. 词条贡献者 双语律师郭敏,国际知名商学院金融专业,擅长翻译各类与金融衍生品与结构化产品相关的法律文件。