subject of an actionglossary / SUBJECT OF AN ACTION subject of an action. The right or property at issue in a lawsuit; the basis of a legal claim. Cf. object of an action under OBJECT(2). 词条贡献者 法律翻译玉晶,毕业于英国一流的高级翻译学院,专注翻译各类与通用数据保护条例有关的法律文件。