Wiktionary
vb. (present participle of clump up English)
Usage examples of "clumping up".
Whoever had come had engaged Uwen and the guards quietly, after clumping up the stairs, and then the latch of the door moved.
I was still debating when somebody came clumping up onto the front porch.
There was a scuff of flesh against rock, a pause, and then a faint splash, and then no sound at all, except for the soft, distant bubbling and seething that the Mouser now realized came steadily from the pit -- that is, until Fafhrd came clumping up belatedly.
There was a scuff of flesh against rock, a pause, and then a faint splash, and then no sound at all, except for the soft, distant bubbling and seething that the Mouser now realized came steadily from the pit-that is, until Fafhrd came clumping up belatedly.
A moment later, Antonina heard her clumping up the stairs which led to the living quarters above.
They began at once to load them aboard the greenhouse, clumping up and down the stepladders to the varnished deck.
And even as he did so he could hear the slow, methodical tramp of feet clumping up the five-storey walk-up.
One night one of the guests was awakened by the sound of boots and spurs clumping up and down the hall.
Her mouth softened slightly at the sound of feet clumping up the stairs.