craton

noun cra·ton \ ˈkrā-ˌtän , ˈkra- \

Definition of craton

: a stable relatively immobile area of the earth's crust that forms the nuclear mass of a continent or the central basin of an ocean

cratonic

play \krə-ˈtä-nik, krā-, kra-\ adjective

Recent Examples of craton from the Web

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Origin and Etymology of craton

German Kraton, modification of Greek kratos strength — more at hard


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