<p><strong>Noun</strong></p><ul><li>a member of a pastoral people now living chiefly in Mongolia</li><li>(no longer in technical use) a person having Mongoloid characteristics</li><li>any Mongolian language</li><li>(no longer in technical use; now considered offensive) a person affected with Down syndrome</li></ul><p><strong>Adjective</strong></p><ul><li>Mongolian</li></ul>