solvit ad diemglossary / SOLVIT AD DIEM solvit ad diem (sol-vit ad dI-[schwa]m). [Law Latin “he paid on the day”] Hist. In a debt action, a plea that the defendant paid the debt on the due date. 词条贡献者 资深译员Pablo,毕业于一所培养高级翻译以及跨文化事务专家的精英大学,专注翻译各种与上市公司代理有关的法律文件。