scorching - utilized of physical warmth; getting a higher or higher than fascinating temperature or providing off warmth or sensation or causing a feeling of warmth or burning; "sizzling stove"; "warm drinking water"; "a sizzling August day"; "a warm stuffy area"; "she's hot and worn out"; "a scorching forehead" https://mpi-thermal.com/blog/thermal-shock-vs-thermal-cycling-test/