noun, noun or participle which takes 'suru'
Used for scratching a surface, scratching a lottery ticket, or starting from scratch. Also used in computing and music contexts.
スクラッチくじを削って当たりを確認した。
I scratched the scratch card and checked if I won.
彼はDJとしてスクラッチの技術がすごい
As a DJ, his scratching technique is amazing.