(Belgium,intransitive) to run, go fast on one's own legs
(Belgium,intransitive) to run, cover distance, follow a track etc.
(Netherlands,intransitive) to walk, go somewhere regardless of speed
(Netherlands,intransitive) to walk in general
(intransitive) to stretch, to run (to extend in space or through a range) (often of relatively elongated objects or constructs)
(intransitive) to be current, activated, in progress
(intransitive) to be doing or functioning (well or poorly), to progress
(intransitive) to lose liquid: drip, gush, leak
(auxiliary) Forms a continuous aspect.

plural of loop