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fireproofing

American  
[fahyuhr-proo-fing] / ˈfaɪərˌpru fɪŋ /

noun

  1. the act or process of rendering fireproof.

  2. material for use in making anything fireproof.


Etymology

Origin of fireproofing

First recorded in 1865–70; fireproof + -ing 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Price hikes in notoriously opaque power markets can stem from transmission upgrades, volatile commodity costs and expensive fireproofing measures, factors that vary by region.

From The Wall Street Journal • Nov. 10, 2025

Going forward, Aghayere would like to see better fireproofing on overpasses and bridges.

From Slate • Jun. 16, 2023

Insulation, varnishes, sealants, piping, pigments, fireproofing material — all contain such compounds; nearly 20% of plastic goes to the building industry.

From Seattle Times • Oct. 24, 2022

Mr. Kumamaru said some older buildings did not have the recommended two exits per floor or fireproofing on interior finishes.

From New York Times • Dec. 16, 2021

We also find a distinct violation of ordinance governing fireproofing of scenery and all woodwork on or about the stage.

From Chicago's Awful Theater Horror by Various

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