intervenorglossary / INTERVENOR intervenor. One who voluntarily enters a pending lawsuit because of a personal stake in it. — Also spelled intervener. [Cases: Federal Civil Procedure 311; Parties 37. C.J.S. Parties §§ 91–93.] 词条贡献者 译者Jane,毕业于国内一流的高级翻译学院,擅长翻译各种与人工智能相关的法律文件。