packaging /ˈpæ.kə.dʒɪŋ/ noun4 •The materials used to pack something.Nearly 200 chemicals connected to breast cancer are used in the making of food packaging and plastic tableware, and dozens of those carcinogens can migrate into the human body, a new study found. — 2024 •The manner in which a person or product is promoted. •The industry that produces such material. •The act of packing something. formspackagings