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Showing results for noncombustible. Search instead for non-combustible.
Synonyms

noncombustible

American  
[non-kuhm-buhs-tuh-buhl] / ˌnɒn kəmˈbʌs tə bəl /

adjective

  1. not flammable.


noun

  1. a noncombustible substance.

Other Word Forms

Derived Forms

Etymology

Origin of noncombustible

First recorded in 1965–70; non- + combustible

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.

Any sheds in the zone would need a noncombustible exterior.

From Los Angeles Times • Apr. 25, 2026

Residents would have to replace the first five feet of any combustible fencing or gates attached to their house with something made out of a noncombustible material, such as metal.

From Los Angeles Times • Apr. 18, 2026

Those include cleaning gutters, storing firewood far from the house, and using noncombustible fencing.

From Slate • Jan. 14, 2025

He identified fire-resistant materials for his walls and windows and created a five-foot noncombustible buffer zone around his house.

From National Geographic • Feb. 23, 2024

I made a little mistake in supposing the handkerchief to be noncombustible.

From The Store Boy by Alger, Horatio

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