pro legatoglossary / PRO LEGATO pro legato (proh l[schwa]-gay-toh). [Latin] As a legacy; by the title of a legacy. • This is a ground of usucapio. See USUCAPIO. 词条贡献者 法律翻译David,毕业于美国顶尖的高级翻译学院,专注翻译各类与电子证据开示与文件保全有关的法律文件。