plaster of Paris (0 synonym found)
Definition of plaster of Paris:

(n) : a hemihydrate of calcium sulfate, made by calcining gypsum, that hardens when moistened and allowed to dry; used to make casts, molds or sculpture
Definition of plaster of Paris:

(n) : a hemihydrate of calcium sulfate, made by calcining gypsum, that hardens when moistened and allowed to dry; used to make casts, molds or sculpture
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