<p><strong>Adjective</strong></p><ul><li>of, relating to, or resembling Utopia, an idealized imaginary island described in Sir Thomas More's Utopia (1516)</li><li>founded upon or involving idealized perfection</li><li>given to impractical or unrealistic schemes of such perfection</li></ul><p><strong>Noun</strong></p><ul><li>an inhabitant of Utopia</li><li>an ardent but impractical political or social reformer; visionary; idealist</li></ul>