Sheetrock
sheet·rock
noun
1.
a kind of plasterboard
Origin
Genericized trademark (originally, and also, Sheetrock); from sheet + rock.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.