igneous
adjective(ig-ne-ous)
produced under conditions involving intense heat
Examples:
Igneous rock is rock formed by solidification from a molten state; especially from molten magma.
Igneous fusion is fusion by heat alone.
igneous
adjective(ig-ne-ous)
produced by the action of fire or intense heat
Examples:
Rocks formed by igneous agents.
igneous
adjective(ig-ne-ous)
like or suggestive of fire
Examples:
An igneous desert atmosphere.