Definition of regional metamorphism in English:

regional metamorphism

Syllabification: re·gion·al met·a·mor·phism

Entry from US English dictionary

noun

Geology
Metamorphism affecting rocks over an extensive area as a result of the large-scale action of heat and pressure. Compare with contact metamorphism.

Definition of regional metamorphism in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day flagitious
Pronunciation: fləˈdʒɪʃəs
adjective
(of a person or their actions) criminal; villainous