<p><strong>Adjective</strong></p><ul><li>obstinate or conceited with regard to the merit of one's own opinions; conceitedly dogmatic.</li></ul><p><strong>Synonyms</strong></p><ul><li>stubborn</li><li>bigoted</li><li>biased</li><li>prejudiced</li></ul><p><strong>Noun</strong></p><ul><li>a person who is obstinate or conceited regarding their own opinions.</li></ul>