<p><strong>Noun:</strong></p><ul><li>A shaped covering for the head, usually with a crown and brim, especially for wear outdoors.</li><li>Roman Catholic Church: the distinctive head covering of a cardinal.</li><li>The office or dignity of a cardinal. (Compare red hat.)</li></ul><p><strong>Verb (used with object):</strong></p><ul><li>Hatted: to provide with a hat; put a hat on.</li></ul>