fireproof

1 of 2

adjective

fire·​proof ˈfī(-ə)r-ˌprüf How to pronounce fireproof (audio)
: proof against or resistant to fire

fireproof

2 of 2

verb

fireproofed; fireproofing; fireproofs

transitive verb

: to make fireproof

Examples of fireproof in a Sentence

Adjective remember to store valuable papers in a fireproof box Verb The building was not fireproofed.
Recent Examples on the Web
Adjective
His first job was building fireproof safes on the night shift. John Hopewell, Variety, 15 June 2024 According to friends, Jackson worked at a warehouse for a manufacturer of fireproof doors and is survived by a girlfriend in addition to his family. Ellen Moynihan, New York Daily News, 30 Apr. 2024
Verb
In the latest development, the state is trying to thread the needle by requiring insurers to offer a discount when residents fireproof their homes. Kyle Bagenstose, USA TODAY, 11 July 2022 Ditto California, which invested in renewables rather than fireproof its grid and now is beyond out-of-state rescue. WSJ, 4 Jan. 2022 See all Example Sentences for fireproof 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'fireproof.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

Adjective

1610, in the meaning defined above

Verb

1841, in the meaning defined above

Time Traveler
The first known use of fireproof was in 1610

Dictionary Entries Near fireproof

Cite this Entry

“Fireproof.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fireproof. Accessed 28 Jun. 2024.

Kids Definition

fireproof

1 of 2 adjective
fire·​proof -ˈprüf How to pronounce fireproof (audio)
: not easily burned : made safe against fire

fireproof

2 of 2 verb
: to make fireproof

More from Merriam-Webster on fireproof

Last Updated: - Updated example sentences
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