What is "fullering"

Usage examples of "fullering".

Finally, he straightens up, still fighting the headache that feels as though Yarrl were fullering his brain with long heavy strokes.

Then the fullering continues until the iron is rough-flattened to the thickness of the heavy bam hinge.

First he takes the narrow bar stock and heats it, fullering it down with hammer blows across the anvil horn until it is thin enough to wrap around the cracked tongue.

The men'll be better soldiers for it, really they will, not thinking about the fullering they'll get tonight or whether their brats spit up dinner.