scratchboard(redirected from SCRAPER BOARD)
Also found in: Encyclopedia.
A drawing board coated with white clay and a surface layer of black ink that is scratched or scraped away to produce an effect similar to engraving. Also called scraperboard.
a board whose coating scraped off as a picture is etched or drawn onto it
a cardboard coated with impermeable white clay and covered by a layer of ink that is scratched or scraped in patterns revealing the surface below.