ಅರ್ಥ : Produced under conditions involving intense heat.
ಉದಾಹರಣೆ :
Igneous rock is rock formed by solidification from a molten state; especially from molten magma.
Igneous fusion is fusion by heat alone.
Pyrogenic strata.
ಸಮಾನಾರ್ಥಕ :
igneous, pyrogenic