portable businessglossary / PORTABLE BUSINESS portable business. A portfolio of legal business that an attorney can take from one firm or geographic location to another, with little loss in client relationships. — Also termed portable practice. 词条贡献者 译者张文,国际知名商学院金融专业,擅长翻译各种与结构性融资及衍生品诉讼相关的法律文件。