<p><strong>Noun</strong></p><ul><li>the sport of hunting with falcons, hawks, eagles, etc.; hawking.</li><li>the art of training hawks to hunt.</li></ul><p><strong>Noun (Architecture)</strong></p><ul><li>a space between two mutules.</li></ul><p><strong>Noun (Electronics)</strong></p><ul><li>an electrical connection between layers of a circuit board, usually made by placing conductive metal pads on each layer and drilling a hole through them, then adding more conductive metal to the inside of the hole.</li></ul>