<p><strong>Noun</strong></p><ul><li>a person who follows or adheres to the theories, methods, and practices of impressionism, especially in the fields of painting, music, or literature.</li><li>an entertainer who does impressions.</li></ul><p><strong>Adjective</strong></p><ul><li>(usually initial capital letter) Fine Arts: of, relating to, or characteristic of Impressionism: Impressionist paintings; Impressionist artists.</li></ul>