4. A course; a series; that which continues in a certain course or series; as, a run of good or bad luck. They who made their arrangements in the first run of misadventure . . . put a seal on their calamities. Burke.

5. State of being current; currency; popularity. it is impossible for detached papers to have a general run, or long continuance, if not diversified with humor. Addison.

6. Continued repetition on the stage; — said of a play; as, to have a run of a hundred successive nights. A canting, mawkish play . . . had an immense run. Macaulay.

7. A continuing urgent demand; especially, a pressure on a bank or treasury for payment of its notes.

8. A range or extent of ground for feeding stock; as, a sheep run. Howitt.

9. (Naut.) (a) The aftermost part of a vessel's hull where it narrows toward the stern, under the quarter (b) The distance sailed by a ship; as, a good run; a run of fifty miles. (c) A voyage; as, run to China.

10. A pleasure excursion; a trip. [Colloq.] A think of giving her a run in London. Dickens.

11. (Mining)

Defn: The horizontal distance to which a drift may be carried, either by license of the proprietor of a mine or by the nature of the formation; also, the direction which a vein of ore or other substance takes.

12. (Mus.)