[noncount] : a material that is made of paper mixed with water, glue, and other substances and that hardens as it dries
▪ She made a mask out of papier-mâché. — often used before another noun ▪ a large papier-mâché sculpture
▪ She made a mask out of papier-mâché. — often used before another noun ▪ a large papier-mâché sculpture





