IPA: /ˈsuːpəˌælɔɪ/
KK: /ˈsuːpərˌælɔɪ/
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.
The jet engine was made from a superalloy to ensure it could handle extreme heat.
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.
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.