<p><strong>Noun:</strong></p><ul><li>A sharp projection on an edge or surface.</li></ul><p><strong>Verb (used with object):</strong></p><ul><li>To cut or slash, especially in points or pendants along the edge; form notches, teeth, or ragged points in.</li></ul><p><strong>Verb (used without object):</strong></p><ul><li>To move with a jerk; jog.</li></ul>