define combustion?
2 answers
https://www.dictionary.com/
A quick google search gave me this : )
com·bus·tion
kəmˈbəsCH(ə)n/
noun
noun: combustion
the process of burning something.
"the combustion of fossil fuels"
synonyms: burning; More
kindling, ignition
"the combustion of fossil fuels"
Chemistry
rapid chemical combination of a substance with oxygen, involving the production of heat and light.
Origin
com·bus·tion
kəmˈbəsCH(ə)n/
noun
noun: combustion
the process of burning something.
"the combustion of fossil fuels"
synonyms: burning; More
kindling, ignition
"the combustion of fossil fuels"
Chemistry
rapid chemical combination of a substance with oxygen, involving the production of heat and light.
Origin