grievantglossary / GRIEVANT grievant, n. Labor law. An employee who files a grievance and submits it to the grievance procedure outlined in a collective-bargaining agreement. 词条贡献者 资深译员姚坚,国际知名语言学院法律翻译专业,擅长翻译各类与主权诉讼,仲裁及债务解决相关的法律文件。