Definition of igneous:
(adj) :
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
Definition of igneous:
(adj) :
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