prosperity in an undertaking; favorable issue; success.-the act or state of moving swiftly; swiftness; velocity; rapidly; rate of motion; dispatch; as, the speed a horse or a vessel.-one who, or that which, causes or promotes speed or success.-to go; to fare.-to experience in going; to have any condition, good or ill; to fare.-to fare well; to have success; to prosper.-to make haste; to move with celerity.-to be expedient.-to cause to be successful, or to prosper; hence, to aid; to favor.-to cause to make haste; to dispatch with celerity; to drive at full speed; hence, to hasten; to hurry.-to hasten to a conclusion; to expedite.-to hurry to destruction; to put an end to; to ruin; to undo.-to wish success or god fortune to, in any undertaking, especially in setting out upon a journey.