Heatproof (adjective)

Resistant to high temperatures and not easily damaged by heat.

Origin:

From heat + proof, from middle english profen 'to prove', from old french prouver, from latin probare 'to prove, test, approve'. ultimately from the same indo-european root as probe, prove, and reprove.

Examples:

1. The heatproof gloves allowed the chef to handle hot pots and pans.
2. The heatproof materials were used in the construction of the furnace.
3. The heatproof coatings on the space shuttle protected it during reentry.
4. The heatproof glass was used to cover the oven and prevent accidents.
5. The heatproof technology allowed the electronics to function in extreme temperatures.