<p><strong>Noun:</strong></p><ul><li>a man who is excessively concerned about his clothes and appearance; a fop.</li><li>something or someone of exceptional or first-rate quality: Your reply was a dandy.</li></ul><p><strong>Adjective:</strong></p><ul><li>characteristic of a dandy; foppish.</li><li>fine; excellent; first-rate: a dandy vacation spot.</li></ul>