See leech.
To wash or drain by percolation of water; treat by downward drainage: as, to make lye by leaching ashes (the most familiar use of the word); the rains leach a gravelly soil.
To remove by percolation; drain away: as, to leach the alkali from wood-ashes.
noun.
A separation of lye, or alkali in solution, as from wood-ashes, by percolation of water.
noun.
The material used for leaching, as wood-ashes.—3. A deep tub with a spigot inserted in the bottom, used in making potash. It holds from 6 to 8 bushels of wood-ashes.
To cut into slices; slice.
noun.
A dish, of various kinds, served up in slices. It was sometimes a jelly flavored with spices.
noun.
See leech.
noun.
Same as latch.
noun.
Same as leash.
To extract metal from (an ore) by subjecting it to chemical reagents which take the metal into solution.
noun.
A tank in which hot water is passed through ground bark to obtain tannin. Also latch.