running(a): moving quickly on foot; 'heard running footsteps behind him'
running(a): (of fluids) moving or issuing in a stream; 'as mountain stream with freely running water'; 'hovels without running water'
run: (American football) a play in which a player attempts to carry the ball through or past the opposing team; 'the defensive line braced to stop the run'; 'the coach put great emphasis on running'
running(a): continually repeated over a period of time; 'a running joke among us'
run: the act of running; traveling on foot at a fast pace; 'he broke into a run'; 'his daily run keeps him fit'
running(a): executed or initiated by running; 'running plays worked better than pass plays'; 'took a running jump'; 'a running start'
the state of being in operation; 'the engine is running smoothly'
the act of administering or being in charge of something; 'he has responsibility for the running of two companies at the same time'
linear: measured lengthwise; 'cost of lumber per running foot'
running(a): (of e.g. a machine) performing or capable of performing; 'in running (or working) order'; 'a functional set of brakes'
track: the act of participating in an athletic competition involving running on a track
