combustion
combustion, burning
noun kom-bus-TYOHN Rare
Origin: Latin combustio, from comburere 'to burn up'
Usage Note
Combustion refers to the chemical process of burning; moteur à combustion interne is the technical term for internal combustion engine. The adjective combustible means flammable, and the noun combustible means fuel.
Examples
"La combustion produit de la chaleur."
Natural Translation
Combustion produces heat.

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