geochemistry

 : 
Noun
 : 
ge=o=chem=is=try

WORDNET DICTIONARY

Noun geochemistry has 1 sense

CIDE DICTIONARY

geochemistryn. [Gr. ge`a, gh^, the earth + chemistry.].
     The study of the chemical composition of, and of actual or possible chemical changes in, the crust of the earth.  [Webster 1913 Suppl.]

OXFORD DICTIONARY

geochemistry, n. the chemistry of the earth and its rocks, minerals, etc.

Derivative
geochemical adj. geochemist n.

For further exploring for "geochemistry" in Webster Dictionary Online


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