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