voyage

Universal Words noun, verb noun (especially written) a long journey, especially by sea or in space: an around-the-world voyage * a voyage in space * The Titanic sank on its maiden voyage (= first journey). * (figurative) Going to college can be a voyage of self-discovery. * Darwin's epic voyage of exploration verb [V+adv./prep.] (literary) to travel, especially in a ship and over a long distance