combust

verb

com·​bust kəm-ˈbəst How to pronounce combust (audio)
combusted; combusting; combusts
: burn

Examples of combust in a Sentence

anthracite, which is naturally hard, combusts more cleanly than bituminous coal
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Learning that Simone Biles attended her gold-medal-winning performance in the long jump, 25-year-old Tara Davis-Woodhall combusted, sounding like a hyperventilating teenager. Brendan Quinn, The Athletic, 11 Aug. 2024 They are currently run from combusting fossil fuels like coal, oil or gas. Sumant Sinha, Forbes, 4 Nov. 2024 Crews detected no visible signs of the fire, such as flames, smoke or perceptibly combusting material. Thao Nguyen, USA TODAY, 3 Oct. 2024 And firefighters in Palm Harbor, Florida, last year warned Tesla owners their rechargeable car batteries could combust if exposed to saltwater after two of the electric vehicles caught fire following submersion. Kate Gibson, CBS News, 9 Oct. 2024 See all Example Sentences for combust 

Word History

Etymology

derivative of earlier combust, combusted "burned, consumed," going back to Middle English combust, borrowed from Latin combustus, past participle of combūrere "to destroy with fire, reduce to ashes, calcine," from com- com- + ūrere "to expose to fire, burn, scorch" (with -b- from ambūrere "to burn around, scorch," falsely parsed as am- + būrere) — more at adust

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of combust was in the 15th century

Dictionary Entries Near combust

Cite this Entry

“Combust.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/combust. Accessed 28 Nov. 2024.

Kids Definition

combust

verb
com·​bust kəm-ˈbəst How to pronounce combust (audio)
: to be or set on fire : burn
Last Updated: - Updated example sentences
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