Expedition

Part of speech: noun (n.)

1. The quality of being expedite; efficient promptness; haste; dispatch; speed; quickness; as to carry the mail with expedition. With winged expedition Swift as the lightning glance.

2. A sending forth or setting forth the execution of some object of consequence; progress. Putting it straight in expedition.

3. An important enterprise, implying a change of place; especially, a warlike enterprise; a march or a voyage with martial intentions; an excursion by a body of persons for a valuable end; as, a military, naval, exploring, or scientific expedition; also, the body of persons making such excursion. The expedition miserably failed. Prescott. Narrative of the exploring expedition to the Rocky Mountains. J. C. Fremont.