<p><strong>Noun</strong></p><ul><li>A boxer or other contestant intermediate in weight between a lightweight and a middleweight, especially a professional boxer weighing up to 147 pounds (67 kilograms).</li><li>(In a steeplechase or hurdle race) A weight of 28 pounds (13 kilograms) that is assigned to a horse in addition to the poundage assigned based on the age of the horse.</li><li>A rider of steeplechase or hurdle-race horses who, though acting as a jockey, is of comparatively average weight and not small or lightweight as a professional jockey; heavyweight rider.</li></ul>