nonbillable timeglossary / NONBILLABLE TIME nonbillable time. An attorney’s or paralegal’s time that is not chargeable to a client. Cf. BILLABLE TIME. 词条贡献者 双语律师Nanda,国际知名法学院国际法专业,擅长翻译各类与生物医学诉讼相关的法律文件。