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eutectic

Upper-Intermediate (B2)

IPA: /juˈtɛktɪk/

KK: /juˈtɛktɪk/

adjective
Definition

Relating to a mixture that has the lowest melting point possible, often used in the context of alloys or solutions that solidify at a specific temperature.


Example

The eutectic mixture solidified at a lower temperature than any other combination of the same materials.


Conversation
Sloth A
Have you ever heard of a eutectic alloy?
Sloth B
Yeah, I think it has a lower melting point, right?
Sloth A
Exactly! It's interesting how those properties affect its uses.
Sloth B
Totally, I read that they can be crucial in certain applications.

Synonyms & Antonyms
Synonyms
alloyed
composite
blended
Antonyms
pure
simple
homogeneous
noun
Definition

A specific mixture or alloy that has a lower melting point than its individual components.


Example

The technician prepared a eutectic alloy to improve the melting process.


Conversation
Sloth A
Have you ever heard of a eutectic mixture in chemistry?
Sloth B
Yeah, I think it’s about how different substances can mix together at a certain temperature.
Sloth A
Exactly! It’s fascinating how they can create a lower melting point than the individual components.
Sloth B
Root Explanation

Eutectic → It is formed from "eu-" (meaning good or well) and "tecton" (from Greek "tektōn", meaning builder or one who constructs). The term describes a mixture that has the best or optimal melting point, hence the meaning of a good or optimal construction of materials.

Memory Tip

Think of 'good' ('eu-') and 'builder' ('tecton') to remember that 'eutectic' refers to an optimal mixture of materials.

Visually Confused Words
zetetic
hypoeutectic
Is this page helpful?
Right! I remember learning about the eutectic temperature in class; it was really interesting.

Synonyms & Antonyms
Synonyms
mixture
alloy
solution
Antonyms
component
element
phase