tercerglossary / TERCER tercer. Hist. Scots law. A widow who has an interest in one-third of her husband’s real property. — Also spelled tiercear. 词条贡献者 双语律师Natalie,毕业于法国一流的高级翻译学院,擅长翻译各类与监管与政府事务相关的法律文件。