a. 1. Moving or advancing by running. Specifically, of a horse: (a) Having a running gait; not a trotter or pacer. (b) trained and kept for running races; as, a running horse. Law. [ 1913 Webster ]

2. Successive; one following the other without break or intervention; -- said of periods of time; as, to be away two days running; to sow land two years running. [ 1913 Webster ]

3. Flowing; easy; cursive; as, a running hand. [ 1913 Webster ]

4. Continuous; keeping along step by step; as, he stated the facts with a running explanation. “A running conquest.” Milton. [ 1913 Webster ]

What are art and science if not a running commentary on Nature? Hare. [ 1913 Webster ]

5. (Bot.) Extending by a slender climbing or trailing stem; as, a running vine. [ 1913 Webster ]

6. (Med.) Discharging pus; as, a running sore. [ 1913 Webster ]

Running block (Mech.), a block in an arrangement of pulleys which rises or sinks with the weight which is raised or lowered. --
Running board, a narrow platform extending along the side of a locomotive. --
Running bowsprit (Naut.) Same as Reefing bowsprit. --
Running days (Com.), the consecutive days occupied on a voyage under a charter party, including Sundays and not limited to the working days. Simmonds. --
Running fire, a constant fire of musketry or cannon. --
Running gear, the wheels and axles of a vehicle, and their attachments, in distinction from the body; all the working parts of a locomotive or other machine, in distinction from the framework. --
Running hand, a style of rapid writing in which the letters are usually slanted and the words formed without lifting the pen; -- distinguished from round hand. --
Running part (Naut.), that part of a rope that is hauled upon, -- in distinction from the standing part. --
Running rigging (Naut.), that part of a ship's rigging or ropes which passes through blocks, etc.; -- in distinction from standing rigging. --
Running title (Print.), the title of a book or chapter continued from page to page on the upper margin. [ 1913 Webster ]

n. The act of one who, or of that which runs; as, the running was slow. [ 1913 Webster ]

2. That which runs or flows; the quantity of a liquid which flows in a certain time or during a certain operation; as, the first running of a still. [ 1913 Webster ]

3. The discharge from an ulcer or other sore. [ 1913 Webster ]

At long running, in the long run. [ Obs. ] Jer. Taylor. [ 1913 Webster ]

. (Aeronautics) (a) The air pressure supported by each longitudinal foot segment of a wing. (b) Commonly, the whole weight of aeroplane and load divided by the span, or length from tip to tip. [ Webster 1913 Suppl. ]

adv. In a running manner. [ 1913 Webster ]