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calcined

Upper-Intermediate (B2)

IPA: /kælˈsaɪnd/

KK: /kælˈsaɪnd/

adjective
Definition

Describes a substance that has been transformed through a process of heating to high temperatures, often to remove moisture or volatile substances.


Example

The calcined material was used in the construction of the new building.


Conversation
Sloth A
Have you seen the new sculptures at the art gallery?
Sloth B
Yes, I heard they used some calcined materials for the designs.
Sloth A
That sounds interesting! I wonder how that affects the texture.
Sloth B
It probably gives it a unique look, right?

Synonyms & Antonyms
Synonyms
burned
roasted
toasted
Antonyms
uncooked
raw
unprocessed
verb
Definition

To heat a substance to a high temperature in order to bring about a chemical change, usually to remove volatile substances or to oxidize it.


Example

The minerals were calcined to produce a purer form of the metal.


Tense Forms

Past: calcined

Past Participle: calcined


Conversation
Sloth A
Did you know that they calcined the minerals to make the new ceramic?
Sloth B
Really? I didn't know that was part of the process.
Sloth A
Yeah, it changes the properties of the materials significantly.
Root Explanation

Calcined → It is formed from "calcinare" (meaning to heat) and the suffix "-ed" (indicating a past action). The word "calcined" refers to the process of heating a substance to a high temperature to bring about thermal decomposition or phase transition.

Memory Tip

Imagine heating something until it changes form — that's what calcined means, as it comes from the idea of heating.

Visually Confused Words
uncalcined
calycine
alcine
recalcine
acalycine
semicalcined
colcine
chalcid
Is this page helpful?
Sloth B
That makes sense; it sounds like a fascinating technique!

Synonyms & Antonyms
Synonyms
burned
heated
roasted
Antonyms
cooled
preserved
frozen