A scuffmark is the dull mark left when something has rubbed against a rough surface — a shoe along a wall, a suitcase along a doorframe, a bumper along a kerb. The paint or the leather is not always cut through; it is more a smear, a worn patch, a place that looks dragged. People also write it as two words, scuff mark, and that is very common; both are the same idea. It is ordinary house-and-shoe talk, not a technical word. A scratch is usually a thin cut. A stain is colour that has soaked in. A scuffmark is the rubbed, scuffed place.

磨痕、蹭痕