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 资深译员Christina,毕业于英国一流的高级翻译学院,擅长翻译涉及教育培训领域的法律文件。