IGNEOUS
igneous
Adjective
- Pertaining to, having the nature of fire; containing fire; resembling fire; as, an igneous appearance
- Resulting from, or produced by, the action of great heat; with rocks, it could also mean formed from lava/magma; as, granite and basalt are igneous rocks
The above text is a snippet from Wiktionary: igneous
and as such is available under the Creative Commons Attribution/Share-Alike License.