actio perpetuaglossary / actio perpetua (ak-shee-oh p[schwa]r-pech-oo-[schwa]).Roman law. An action that is not required to be brought within a specified time. Pl. actiones perpetuae Cf. actio temporalis. 词条贡献者 双语律师Julie,国际知名法学院法律专业,擅长翻译各类与证券监管、合规与执法相关的法律文件。