1 incombustibility | Definition of incombustibility

incombustible

adjective
in·​com·​bus·​ti·​ble | \ ËŒin-kÉ™m-ˈbÉ™-stÉ™-bÉ™l How to pronounce incombustible (audio) \

Definition of incombustible

: not combustible : incapable of being burned

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Other Words from incombustible

incombustibility \ ËŒin-​kÉ™m-​ËŒbÉ™-​stÉ™-​ˈbi-​lÉ™-​tÄ“ How to pronounce incombustibility (audio) \ noun
incombustible noun

Examples of incombustible in a Sentence

we keep our important papers in an incombustible safe in the basement

Recent Examples on the Web

Omnis said combustible Reynobond PE material was safe to use on high rise buildings if the insultation material usually put behind the panels was made of incombustible material such as mineral fibre. Reuters, Fortune, "Arconic ‘Knew’ It Was Supplying Flammable Panels to U.K. Fire Tower," 26 June 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'incombustible.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of incombustible

15th century, in the meaning defined above

History and Etymology for incombustible

Middle English, probably from Middle French, from in- + combustible combustible

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More from Merriam-Webster on incombustible

Thesaurus: All synonyms and antonyms for incombustible

Spanish Central: Translation of incombustible

Nglish: Translation of incombustible for Spanish Speakers