from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Pertaining to magma or magmatism.
from The Century Dictionary and Cyclopedia
- Belonging or related to the magma, or to the material of which the igneous rocks are formed while this is yet in the unconsolidated or unindividualized condition.
From (the stem of) Latin magma + -ic. (Wiktionary)