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adjectiveproduced under conditions involving intense heat
Similar:
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adjectiveproduced by the action of fire or intense heat
Similar:
Opposite: -
adjectivelike or suggestive of fire
Examples of igneous
- "igneous rock is rock formed by solidification from a molten state; especially from molten magma"
- "igneous fusion is fusion by heat alone"
- "rocks formed by igneous agents"
- "an igneous desert atmosphere"