This is the 5468th most frequent Dutch word.
lopend
"Running" or "walking" (depending on context).
This usage emphasizes the mode of transportation, specifically walking.
Hij is lopend naar de winkel gegaan.
He went to the store on foot.
Here, 'lopend' describes the continuous flow of water from the tap.
De lopend kraan moet gerepareerd worden.
The running tap must be repaired.
In this context, 'lopend' refers to something currently in progress.