Present participle of run.

Moving or advancing at a run. / Of a horse, having a running gait; not a trotter or pacer. / Present, current. / Flowing; easy; cursive. / Continuous; ongoing; keeping along step by step.

(informal) Consecutively; in a row.

The action of the verb to run. / The activity of running as a form of exercise, as a sport, or for any other reason.

(colloquial) Approaching; about; roughly.

(idiomatic) Of a candidate: potential or likely; worthy of consideration. / (idiomatic) Of a competitor or contestant: still eligible and able to win.

present participle of run by

The operating of a new engine (especially that of a motor vehicle) at less than its normal speed until proper working has been established.

plural of running

Alternative form of byrunning