improper cumulation of actionsglossary / IMPROPER CUMULATION OF ACTIONS improper cumulation of actions. Hist. Under the common-law pleading system, the joining of inconsistent causes of action in one proceeding. • This is permitted under most modern pleading systems. 词条贡献者 译者大智,毕业于一所旨在培养高级翻译专业人才的翻译院校,擅长翻译各种与环境保护相关的法律文件。