<p><strong>Noun</strong></p><ul><li>any of several small Old World birds having a red or reddish breast, especially <em>Erithacus rubecula</em>, of Europe.</li><li>a large American thrush, <em>Turdus migratorius</em>, having a chestnut-red breast and abdomen.</li><li>any of several similar thrushes of the New World tropics, not necessarily having reddish underparts, as <em>T. grayi</em> (clay-colored robin, of Mexico and Central America).</li></ul><p><strong>End of Response</strong></p>