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| ig·ne·ous [ ígnee əss ] |
adjective |
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| Definition: |
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1. formerly molten: describes rock formed under conditions of intense heat or produced by the solidification of volcanic magma on or below the Earth's surface
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2. relating to fire: relating to or characteristic of fire
(
formal
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| [Mid-17th century. < Latin igneus< ignis "fire"] |
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