immatriculationglossary / IMMATRICULATION immatriculation. Int’l law. The grant of nationality to and enrollment on the national registry of a merchant ship, thereby giving the ship the right to fly the registering nation’s flag. 词条贡献者 译者Pablo,毕业于国内一流的高级翻译学院,擅长翻译各种与消费者财务监管相关的法律文件。