superalloy

[ soo-per-al-oi ]
/ ˈsu pərˌæl ɔɪ /

noun

an alloy, often with a nickel, nickel-iron, or cobalt base, capable of withstanding very high temperatures, used in jet engines, rockets, etc.

Origin of superalloy

First recorded in 1945–50; super- + alloy

Words nearby superalloy

superacute, superadd, superaerodynamics, superagency, superalimentation, superalloy, superaltar, superaltern, superannuate, superannuated, superannuation