1plas·tic 
/ˈplæstɪk/ noun
plural plas·tics /ˈplæstɪk/ noun 1 : a light, strong substance that can be made into different shapes and that is used for making many common products [noncount] ▪ The toy was made of plastic. [count] ▪ a company that manufactures plastics 2 [noncount] informal : a credit card when used for payment
▪ She used plastic to pay for her new computer.
▪ She used plastic to pay for her new computer.
