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ceria

Upper-Intermediate (B2)

IPA: /ˈsɪəriə/

KK: /sɪrɪə/

noun
Definition

A chemical compound made of cerium and oxygen, often used in various industrial applications.


Example

Ceria is commonly used as a catalyst in chemical reactions.


Conversation
Sloth A
I just read about a compound called ceria that has some interesting properties.
Sloth B
Really? What does it do?
Sloth A
It’s actually used in a lot of applications, like in catalysts.
Sloth B
That sounds fascinating! I had no idea ceria was so useful.

Synonyms & Antonyms
Synonyms
oxide
compound
mineral
Antonyms
Root Explanation

The word 'ceria' originates from Latin 'cera', meaning wax. It refers to a type of wax used in various applications, particularly in the context of art and crafts.

Memory Tip

Think of 'cera', which means wax in Latin, to remember that 'ceria' relates to a type of wax.

Visually Confused Words
eria
scleria
ocneria
certhia
cerrial
feria
erika
erica
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