<p><strong>Noun</strong></p><ul><li>The fruit of any service tree.</li><li>A North American shrub or small tree, <em>Amelanchier canadensis</em>, of the rose family, having serrate, oblong leaves, clusters of white flowers, and a berry-like fruit.</li><li>Any of various other plants of the genus <em>Amelanchier</em>.</li></ul>