periodic paymentglossary / periodic payment One of a series of payments made over time instead of a one-time payment for the full amount. Cf. lump-sum payment. 词条贡献者 资深译员Tommy,毕业于亚洲顶尖的高级翻译学院,擅长翻译有关基础设施/交通运输领域的法律文件。