scraperboard

[ skrey-per-bawrd, -bohrd ]
/ ˈskreɪ pərˌbɔrd, -ˌboʊrd /

noun

Origin of scraperboard

First recorded in 1890–95; scraper + board

British Dictionary definitions for scraperboard

scraperboard
/ (ˈskreɪpəˌbɔːd) /

noun

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
a picture or design produced in this way