LEACH
leach
Noun
- A quantity of wood ashes, through which water passes, and thus imbibes the alkali.
- A tub or vat for leaching ashes, bark, etc.
Verb
- To purge a soluble matter out of something by the action of a percolating fluid.
- Heavy rainfall can leach out minerals important for plant growth from the soil.
- To part with soluble constituents by percolation.
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