carton pierre
noun
car·ton pierre
ˈkärˌtōⁿˈpye(ə)r,
-ⁿpēˈe-
: a papier-mâché made to imitate stone or bronze and usually used for statuary and architectural ornaments
Word History
Etymology
French carton-pierre, literally, stone pasteboard, from carton pasteboard + pierre stone, from Latin petra, from Greek, rock