<p><strong>Noun</strong></p><ul><li>a light, usually open building used for shelter, concerts, exhibits, etc., as in a park or fair.</li><li>any of a number of separate or attached buildings forming a hospital or the like.</li><li>a projecting element of a façade, used especially at the center or at each end and usually treated so as to suggest a tower.</li><li>a tent, especially a large and elaborate one.</li><li>a small, ornamental building in a garden.</li><li>the part of a cut gem below the girdle.</li></ul><p><strong>Verb</strong></p><ul><li>to shelter in or as if in a pavilion.</li><li>to furnish with pavilions.</li></ul>