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cosmochemistry

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noun cos·mo·chem·is·try \ˌkäz-mō-ˈke-mə-strē\

Definition of cosmochemistry

: a branch of chemistry that deals with the chemical composition of and changes in the universe

cosmochemical

play \ˌkäz-mō-ˈke-mi-kəl\ adjective

cosmochemist

play \ˌkäz-mō-ˈke-mist\ noun

Origin and Etymology of cosmochemistry

Greek kosmos universe

First Known Use: 1940

Learn More about cosmochemistry

Britannica.com: Encyclopedia article about cosmochemistry

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