<p><strong>Verb (used without object)</strong></p><ul><li>to walk with regular and measured tread, as soldiers on parade; advance in step in an organized body.</li><li>to walk in a stately, deliberate manner.</li><li>to engage in a procession organized as a demonstration of protest or support.</li><li>to move aggressively toward a place in preparation for confrontation or battle.</li><li>to go forward; advance; proceed.</li></ul><p><strong>Verb (used with object)</strong></p><ul><li>to cause to march.</li></ul><p><strong>Noun</strong></p><ul><li>the act or course of marching.</li><li>the distance covered in a single period of marching.</li><li>forward movement; advance; progress.</li><li>a piece of music with a rhythm suited to accompany marching.</li><li>a procession organized as a demonstration of protest or support.</li></ul>