good timeglossary / good time The credit awarded to a prisoner for good conduct, which can reduce the duration of the prisoner’s sentence. Cf. GOOD BEHAVIOR; earned time. [Cases: Prisons 15. C.J.S. Prisons and Rights of Prisoners § 153.] 词条贡献者 双语律师李黎,国际知名法学院法律专业,擅长翻译各类与消费者金融诉讼相关的法律文件。