special non est factumglossary / special non est factum Hist. A pleading that specifies the grounds on which an instrument’s execution is invalid or nonbinding. — Also termed particular non est factum. 词条贡献者 法律翻译Grace,知名法学院法律翻译专业,擅长翻译有关传媒、体育和娱乐领域的法律文件。