plaster of Par ‧ is /ˌplɑːstər əv ˈpærəs $ ˌplæs-/ BrE AmE noun [uncountable]
a mixture of a white powder and water that dries fairly quickly and is used for making plaster casts and to decorate buildings
plaster of Par ‧ is /ˌplɑːstər əv ˈpærəs $ ˌplæs-/ BrE AmE noun [uncountable]
a mixture of a white powder and water that dries fairly quickly and is used for making plaster casts and to decorate buildings
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012