From Longman Dictionary of Contemporary Englishscraperscrap‧er /ˈskreɪpə $ -ər/ noun [countable] 
TZa tool used to remove something from a surface by rubbing a paint scraper
TZa tool used to remove something from a surface by rubbing a paint scraperExamples from the Corpus
scraper• Then either blow them or push them out of the way with the articulated scraper.• To remove any trace of ripples I use a freshly sharpened 2in wide, shallow curved scraper for the final skim.• Remove ingredient containers, clean auger discharges with a nylon scraper, refill as necessary, wipe exteriors and set aside 3.• Very similar types of scraper may occur in wood, bone or stone.• Finally, you arrive in the paint scraper aisle, a dimly lit gulag in the rear of the store.• You could see how a guy could miss the paint scrapers.• Scoop out any nuts and syrup clinging to the pan on to cake with a rubber scraper.• Nothing but the sound of the scraper and the joy of uncovering. 