liferentglossary / LIFERENT liferent. Scots law. The right to use and enjoy during a lifetime the property of another (the fiar) without consuming its substance. — Also spelled life-rent. See USUFRUCT. 词条贡献者 译者晓琳,法学硕士(国际争议解决方向),擅长翻译各种与复杂跨境争议相关的法律文件。