- thin card covered with a layer of white china clay and a black top layer of Indian ink, which can be scraped away with a special tool to leave a white line
WordReference Random House Unabridged Dictionary of American English © 2026
scrap•er•board
(skrā′pər bôrd′, -bōrd′),USA pronunciation n.
- Fine Artscratchboard.
- scraper + board 1890–95
Collins Concise English Dictionary © HarperCollins Publishers::
scraperboard /ˈskreɪpəˌbɔːd/ n
'scraperboard' also found in these entries (note: many are not synonyms or translations):