present participle of run by

(ditransitive) To inform briefly of the main points of; to bring an idea or proposal to the attention of (especially in order to obtain their opinion of it).

(informal) To escape from danger by running; to flee.

(idiomatic) To reach a particular maximum amount, size, value, etc. / (idiomatic) To be capable of reaching or achieving.

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

Used other than figuratively or idiomatically: see run, with. / To follow something through to completion or realization.

Alternative form of byrunning

Alternative form of byrunning

To charge at someone; to advance as though to attack.

A surname.