See Also: metamorphism(medicine)
metamorphism(dictionary)
metamorphism(encyclopedia)

metamorphism (iou)



metamorphism noun. M19.
[formed as METAMORPHIC + -ISM.]
Geology. Alteration of the composition or structure of a rock by heat, pressure, or other natural agencies.
dynamic metamorphism: see DYNAMIC adjective. progressive metamorphism: see PROGRESSIVE adjective. regional metamorphism: see REGIONAL adjective.