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thermoplastic

Upper-Intermediate (B2)

IPA: /θɜːrməˈplæstɪk/

KK: /ˈθɜrməˌplæstɪk/

adjective
Definition

A type of material that becomes soft when heated and hard when cooled, allowing it to be shaped and reshaped multiple times.


Example

The manufacturer used a thermoplastic material to create flexible and durable products.


Conversation
Sloth A
Did you know that some plastics are thermoplastic?
Sloth B
Really? What's special about them?
Sloth A
Well, they become soft when heated and harden when cooled.
Sloth B
That sounds useful for all sorts of applications!

Synonyms & Antonyms
Synonyms
malleable
flexible
ductile
Antonyms
rigid
brittle
stiff
noun
Definition

A type of plastic that becomes soft when heated and hardens when cooled, allowing it to be shaped and reshaped multiple times.


Example

The manufacturer used a thermoplastic to create flexible and durable components for the product.


Conversation
Sloth A
Have you ever worked with thermoplastic materials before?
Sloth B
Yeah, I used some for a project in school last year.
Sloth A
That's cool! I heard thermoplastic is really versatile for different designs.
Sloth B
Root Explanation

Thermoplastic → It is formed from "thermo-" (from Greek "thermos", meaning heat) and "plastic" (from Greek "plastikos", meaning capable of being shaped or molded). The word "thermoplastic" refers to a material that becomes moldable or pliable at a certain elevated temperature and solidifies upon cooling.

Memory Tip

Think of 'heat' ('thermo-') making a material 'moldable' ('plastic') — that's why thermoplastic refers to materials that can be shaped when heated.

Visually Confused Words
hemoplastic
thromboplastic
heteroplastic
hematoplastic
arthroplastic
tenoplastic
seroplastic
homoplastic
Is this page helpful?
Absolutely, it can be shaped and reshaped easily, which is great for prototyping.

Synonyms & Antonyms
Synonyms
polymer
resin
plastic
Antonyms
thermoset
brittle
rigid