<p><strong>Noun</strong></p><ul><li>A self-propelled, vehicular engine, powered by steam, a diesel, or electricity, for pulling or, sometimes, pushing a train or individual railroad cars.</li><li>An organized group cheer, usually led by a cheerleader, as at a football or basketball game, that begins slowly and progressively increases in speed in such a way as to suggest a steam locomotive.</li><li>Archaic: Any self-propelled vehicle.</li></ul><p><strong>Adjective</strong></p><ul><li>Of or relating to locomotives.</li><li>Of, relating to, or aiding in locomotion or movement from place to place: the locomotive powers of most animals.</li><li>Moving or traveling by means of its own mechanism or powers.</li><li>Serving to produce such movement; adapted for or used in locomotion: locomotive organs.</li><li>Having the power of locomotion: An animal that is locomotive at birth.</li></ul>