English > mining: 2 senses > noun 1, act| Meaning | The act of extracting ores or coal etc from the earth. |
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| Synonym | excavation |
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| Category of | bore, bore-hole, drill hole | A hole or passage made by a drill |
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| drift, heading, gallery | A horizontal (or nearly horizontal) passageway in a mine |
| drive | Excavate horizontally |
| extract | separate (a metal) from an ore |
| fathom, fthm | (mining) a unit of volume (equal to 6 cubic feet) used in measuring bodies of ore |
| hush | Run water over the ground to erode (soil) , revealing the underlying strata and valuable minerals |
| hush | wash by removing particles |
| mine | Get from the earth by excavation |
| opencast, opencut | (of mines and mining) worked from the exposed surface |
| rag | break into lumps before sorting |
| strip mine, surface mine, surface-mine | extract (ore) from a strip-mine |
| Narrower | placer mining | mining valuable minerals from a placer by washing or dredging |
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| strip mining, opencast mining | The mining of ore or coal from an open mine |
| Broader | production | (economics) manufacturing or mining or growing something (usually in large quantities) for sale |
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| Spanish | excavación, explotación minera, extracción, minería |
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| Catalan | excavació, explotació minera, extracció |
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| Verbs | mine | get from the earth by excavation |
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