noun, noun or participle which takes 'suru', intransitive verb
Medical and technical term for a superficial injury or rubbing damage to skin or a surface. Often used in compound forms like 擦過傷 (abrasion wound) or 擦過痕 (abrasion mark). The standalone noun and する verb are less common in everyday conversation; laypeople more often use 擦り傷 (すりきず) for a scrape.
転んで膝に擦過傷を負った。
I fell and got an abrasion on my knee.
金属同士が擦過して火花が出た。
The metals scraped against each other and produced sparks.