usuaryglossary / USUARY usuary (yoo-zhoo-er-ee), n. Civil law. A person who has the use (usus) of a thing to satisfy personal and family needs; a beneficiary. — Also termed (in Roman law) usuarius. 词条贡献者 译者蒋毅,毕业于亚洲顶尖的高级翻译学院,擅长翻译各种与破产与资产重组相关的法律文件。