batholite
noun
Meaning
A large mass of igneous rock that formed when magma cooled and solidified deep within the Earth's crust.
Examples
- Geologists mapped the expansive batholite to understand the volcanic history of the region.
- The mountain range was uplifted, exposing the granite batholite that had been buried for millions of years.
Synonyms: pluton, igneous intrusion, granite mass, rock formation