combust

verb com·bust \ kəm-ˈbəst \
|Updated on: 15 Jul 2018

Definition of combust

combusted; combusting; combusts
: burn

Examples of combust in a Sentence

  1. anthracite, which is naturally hard, combusts more cleanly than bituminous coal

Recent Examples of combust from the Web

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

Origin and Etymology of combust

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



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