from The American Heritage® Dictionary of the English Language, 4th Edition
- n. 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.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A technique in which drawings are created using sharp knives and tools for etching into a thin layer of white china clay that is coated with black India ink
Sorry, no etymologies found.