Noun
any of several gypsum cements; a white powder (a form of calcium sulphate) that forms a paste when mixed with water and hardens into a solid; used in making molds and sculptures and casts for broken limbs
Source: WordNetplaster-of-Paris
The Moon is essentially gray - no color - looks like plaster of paris - soft of gray sand. Jim Lovell
After reporting on the status of the spacecraft, Lovell gave the first description of what the lunar surface looked like: The Moon is essentially grey, no color; looks like plaster of Paris or sort of a grayish beach sand. Source: Internet
A musty, sour, indescribable stink which came from three Dada sculptures which he had created from porridge, no plaster of Paris being available. Source: Internet
Master of English, he was given to bombast, once disdaining the lowly hot dog bun's descent into "the soggy rolls prevailing today, of ground acorns, plaster of paris, flecks of bath sponge and atmospheric air all compact." citation. Source: Internet
Literature dating back to 975 AD notes that plaster of paris (calcium sulfate), is useful for setting broken bones. Source: Internet
Plaster mold casting main Plaster casting is similar to sand casting except that plaster of paris is substituted for sand as a mold material. Source: Internet