plasticism noun3 •The state or condition of being plastic.The new man will be plastic and his essence will be plasticism (rather than humanism) . — 1970 •The plastic quality of certain artworks, and the theory or movement of art that embodies this quality.The New York plasticism will be also the plasticism of Paris and Petrograd. — 1916 •The ubiquitous use of plastic.McDonald's, Arby's, Burger King, Pizza Hut blurred by, molded tributes to plasticism and bad food. — 1985 formsplasticisms