Fireproof (adjective)

Able to withstand exposure to fire without being damaged or destroyed.

Origin:

The word "fireproof" is derived from the old english word "fyr" meaning fire and "proof" meaning to protect against. the first known use of the word was in the early 17th century.

Examples:

1. The walls of the building were fireproofed to protect against potential fires.
2. The documents were stored in a fireproof safe to protect them from damage.
3. The fireproof suit allowed the firefighter to enter the burning building.
4. The new material is completely fireproof and can be used in high-risk areas.
5. The company manufactures fireproof clothing for workers in hazardous industries.