plastic
Pronunciation
/ˈplæstɪk/

Definition & Meaning of "plastic"in English

Plastic
01

a light substance produced in a chemical process that can be formed into different shapes when heated

plastic definition and meaning
Grammatical Information
Animacy status
Inanimate
Composition
Simple
Uncountable
Plural form
plastics
Examples
Many household items, such as containers and toys, are made from plastic.
02

a card issued by a bank or financial institution that guarantees payment to a seller on behalf of the cardholder, typically based on the cardholder's creditworthiness

plastic definition and meaning
Examples
She paid for the groceries with her plastic.
plastic
01

made or consisting of plastic, a substance produced in a chemical process

plastic definition and meaning
Grammatical Information
Composition
Simple
relational
ungradable
Examples
She carried her groceries in reusable plastic bags to reduce waste.
02

not seeming real, natural, or genuine

plastic definition and meaning
Slang

What does "plastic" mean in social authenticity slang?

The term "plastic" describes a person or behavior that is seen as fake, artificial, or lacking authenticity. The structure comes from "plastic" as a synthetic material, used metaphorically to suggest something is manufactured rather than natural or genuine. It is informal and often derogatory, used to criticize insincere personalities, exaggerated behavior, or socially performative identity.

Examples
Her smile seemed plastic, not reaching her eyes.
03

capable of easily being molded or shaped into taking another form

Examples
The plastic material can be molded into various shapes for different uses.
04

easily influenced or adaptable

Examples
Children 's minds are highly plastic in early years.
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