Nearby Words

leached

[leech] Origin

leach

1[leech]
verb (used with object)
1.
to dissolve out soluble constituents from (ashes, soil, etc.) by percolation.
2.
to cause (water or other liquid) to percolate through something.
verb (used without object)
3.
(of ashes, soil, etc.) to undergo the action of percolating water.
4.
to percolate, as water.

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Leached is always a great word to know.
So is doohickey. Does it mean:
a gadget; dingus; thingumbob.
a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
noun
5.
the act or process of leaching.
6.
a product or solution obtained by leaching; leachate.
7.
the material leached.
8.
a vessel for use in leaching.

Origin:
1425–75; late Middle English leche leachate, infusion, probably Old English *læc(e), *lec(e), akin to leccan to wet, moisten, causative of leak

leach·a·ble, adjective
leach·a·bil·i·ty, noun
leach·er, noun
un·leached, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
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Etymonline
Word Origin & History

leach
O.E. leccan "to moisten" (see leak). The word disappears, then re-emerges late 18c. in a technological sense in ref. to percolating liquids.
Online Etymology Dictionary, © 2010 Douglas Harper
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