plastic
US /ˈplæs.tɪk/
UK /ˈplæs.tɪk/

1.
a synthetic material made from a wide range of organic polymers such as polyethylene, PVC, nylon, etc., that can be molded into shape while soft and then set into a rigid or slightly elastic form.
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Many everyday items are made of plastic.
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We need to reduce our use of single-use plastic.
1.
made of plastic
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She bought a new plastic container for her lunch.
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The children were playing with plastic toys.
2.
3.
not natural or genuine; artificial or superficial
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Her smile seemed rather plastic and insincere.
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The movie had a very plastic, commercial feel to it.