Dictionary

cosmochemistry

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
cos·mo·chem·i·cal \-ˈke-mi-kəl\ adjective
cos·mo·chem·ist \-mist\ noun

Origin of COSMOCHEMISTRY

Greek kosmos universe
First Known Use: 1940

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