Table of Contents
Synonyms
Antonyms
Etymology
1. incombustible
adjective. not capable of igniting and burning.
Synonyms
- flame-retardant
- fire-resistant
- fire-retardant
- fire-resisting
- fire-resistive
- noncombustible
- flameproof
- nonflammable
Antonyms
- comburent
- inflammable
- ignescent
- combustive
Etymology
- -ible (English)
- combust (English)
- combūstus (Latin)
- in- (English)
- in (Latin)
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Sentences with incombustible
1. Adjective
Although steel elements, such as stand-alone structures, are incombustible, their strength reduces at high temperatures due to fire or when other materials within a building burn, making them susceptible to buckling.