plutonism

/ploot-n-iz-uhm/US // ˈplut nˌɪz əm //

岩石学,岩石学派,岩石学说,火山岩学

Definitions

n.名词 noun

1
Geology.
- : the intrusion of magma and associated deep-seated processes within the earth's crust.
- : the disproven theory that all rocks formed by solidification of a molten mass, promulgated by Scottish geologist James Hutton.