metamorphism

noun/ˌmɛtəˈmɔrfɪzəm/

Frequency rank: #19,573 most common English word

Meaning

The process by which rocks are changed in composition, texture, or structure due to heat, pressure, or chemical activity.

Illustration for the English word “metamorphism”

Example sentence

The intense heat and pressure caused metamorphism in the buried rock layers over millions of years.

Synonyms & related words

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