sum payableglossary / SUM PAYABLE sum payable. An amount due; esp., the amount for which the maker of a negotiable instrument becomes liable and must tender in full satisfaction of the debt. 词条贡献者 法律翻译Howard,在一家顶尖的美国律师事务所担任专职法律翻译,专注翻译各类与信托与财产规划有关的法律文件。