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superalloy

Upper-Intermediate (B2)

IPA: /ˈsuːpəˌælɔɪ/

KK: /ˈsuːpərˌælɔɪ/

noun
Definition

A type of metal made from a mixture of different elements that can withstand very high temperatures and is often used in engines and turbines.


Example

The jet engine was made from a superalloy to ensure it could handle extreme heat.


Conversation
Sloth A
Have you heard about the new superalloy they developed for airplane engines?
Sloth B
Yeah, I read something about it; it sounds really impressive!
Sloth A
It's amazing how these materials can withstand such high temperatures.
Sloth B
Definitely! I wonder what other applications they'll find for that superalloy.

Synonyms & Antonyms
Synonyms
alloy
composite
mixture
Antonyms
element
pure
single
Root Explanation

Superalloy → It is formed from "super-" (meaning above or beyond) and "alloy" (from Latin "alligare", meaning to bind together). The term "superalloy" refers to a type of alloy that has superior properties, particularly at high temperatures and under stress, thus going beyond standard alloys.

Memory Tip

Think of 'super-' meaning above or beyond, and 'alloy' meaning a mixture of metals. This helps you remember that a superalloy is a metal mixture that has superior qualities.

Visually Confused Words
permalloy
spectrally
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