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lac·co·lith
 laccolith
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- pronunciation:
- lae
k
lihth
- features:
- Word Parts
| part of speech: |
noun |
| definition: |
a mass of igneous rock that has been forced between layers of sedimentary rock and has bulged them upward.
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| derivations: |
laccolithic (adj.), laccolitic (adj.) |
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