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adj

fireproof

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Fireproof (adj) means Able to resist damage from fire. Example: “The documents were stored in a fireproof safe.”

adj
1
Able to resist damage from fire.
"The documents were stored in a fireproof safe."
"They installed fireproof doors throughout the building."
verb
1
To treat something so that it resists fire damage.
"The contractor fireproofed the steel beams before the inspection."

How to use fireproof

Learner’s notes

In plain EnglishBuilt or treated so fire cannot easily damage it.

Common pairings
fireproof safe fireproof material fireproof a building
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Word forms

Third person singular
fireproofs
Past tense
fireproofed
Comparative
more fireproof
Superlative
most fireproof
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Fill the gap

Can you complete this real example?

The documents were stored in a _____ safe.

Etymology

From fire and -proof, on the model of words like waterproof.

Related words

Rhymes for fireproof

See all rhymes for fireproof →

Frequently asked questions

What does “fireproof” mean?
The word “fireproof” means able to resist damage from fire. In plain terms, built or treated so fire cannot easily damage it.
How do you use “fireproof” in a sentence?
Here is “fireproof” used in a sentence: “The documents were stored in a fireproof safe.”
What part of speech is “fireproof”?
Depending on how it is used, “fireproof” can be an adjective and a verb.
How many meanings does “fireproof” have?
“Fireproof” has 2 distinct senses listed in this dictionary. The most common is: able to resist damage from fire.

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