Dictionary

combustion

noun com·bus·tion \kəm-ˈbəs-chən\

: the act of burning

: a chemical reaction that occurs when oxygen combines with other substances to produce heat and usually light

Full Definition of COMBUSTION

1
:  an act or instance of burning
2
:  a usually rapid chemical process (as oxidation) that produces heat and usually light; also :  a slower oxidation (as in the body)
3
:  violent agitation :  tumult
com·bus·tive \-ˈbəs-tiv\ adjective
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First Known Use of COMBUSTION

15th century
COMBUSTION Defined for Kids

combustion

noun com·bus·tion \kəm-ˈbəs-chən\

Definition of COMBUSTION for Kids

:  the process of burning
Medical Dictionary

combustion

noun com·bus·tion \kəm-ˈbəs-chən\

Medical Definition of COMBUSTION

:  a usually very rapid chemical process (as oxidation) that produces heat and usually light; also :  a slower oxidation (as in the body)
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