gypsum

noun

a common white or colorless mineral (hydrated calcium sulphate) used to make cements and plasters (especially plaster of Paris)
広く分布する白色または無色の鉱物（）で、セメントや石膏（特に焼き石膏）を作るのに用いられる

Japanese WordNet Copyright 2009, 2010 by the National Institute of Information and Communications Technology (NICT).

All rights reserved.