| Answer | Crossword Clue |
|---|---|
| RECORDHEAT | Unusually high temperatures, often |
| superalloys | An alloy capable of withstanding high temperatures, high stresses, and often highly oxidizing atmospheres |
| superalloy | An alloy capable of withstanding high temperatures, high stresses, and often highly oxidizing atmospheres |
| heatstroke | A condition marked by fever and often by unconsciousness, caused by failure of the body's temperature-regulating mechanism when exposed to excessively high temperatures |
| falsettos | A voice or sound that is unusually or unnaturally high |
| melanism | the condition in which an unusually high concentration of melanin occurs in the skin, plumage, or pelage of an animal |
