warm - utilised of Actual physical warmth; possessing a superior or increased than desirable temperature or supplying off heat or emotion or triggering a sensation of heat or burning; "warm stove"; "very hot water"; "a very hot August working day"; "a sizzling stuffy home"; "she's sizzling and tired"; "a https://mpi-thermal.com/blog/thermal-shock-vs-thermal-cycling-test/