<p><strong>Noun</strong></p><ul><li>Gaiety or jollity, especially when accompanied by laughter: the excitement and mirth of the holiday season.</li><li>Amusement or laughter: He was unable to conceal his mirth.</li></ul><p><strong>Antonyms</strong></p><ul><li>Gloom</li></ul><p><strong>End of Response</strong></p>