© 2026 Sloth Lingo. Learn easy. Lounge wisely.

plasticize

Upper-Intermediate (B2)

IPA: /ˈplæstəˌsaɪz/

KK: /ˈplæstɪˌsaɪz/

transitive verb
Definition

To make a material flexible and moldable, often by adding certain substances.


Example

The manufacturer decided to plasticize the rubber to improve its durability.


Tense Forms

Past: plasticized

Past Participle: plasticized


Conversation
Sloth A
Have you seen how they plasticize those old documents to preserve them?
Sloth B
Yeah, it really helps keep them safe from damage.
Sloth A
I didn't know you could plasticize them at home too!
Sloth B
Absolutely! It's a simple way to protect important papers.

Synonyms & Antonyms
Synonyms
mold
shape
form
Antonyms
harden
solidify
freeze
Root Explanation

Plasticize → It is formed from "plastic" (from Greek "plastikos", meaning capable of being shaped or molded) and "-ize" (meaning to make or to cause to become). The word "plasticize" means to make something capable of being shaped or molded, often referring to materials that can be easily formed into different shapes.

Memory Tip

Think of 'plastic' as something that can be 'shaped' and remember that 'plasticize' means to make something capable of being shaped.

Visually Confused Words
elasticize
elasticizer
platinize
laicize
politicize
classicize
causticize
asiaticize
Is this page helpful?