Definition of leach
- leach out alkali from ashes
- soil leached of its salts by torrential rains
- all meaning has been leached from my life
- Nutrients leached out of the soil with rainwater.
Examples of leach in a Sentence
Even a small amount of rain can leach the toxic material from the soil.
Certain kinds of treated wood can leach chemicals into the soil.
The chemical eventually leaches away from the soil.
Recent Examples of leach from the Web
And the process of recycling — all that sorting, sifting, and separating — keeps hazardous materials such as mercury and lead out of landfills, preventing them from leaching into the surrounding ecosystem.
But plastics leach chemicals into the sand that can be picked up by marine animals and accumulated in tissues, even ending up in seafood.
But the water was improperly treated and allowed lead to leach into thousands of homes and businesses in Flint.
There the debris still leaches lead, manganese and other toxic heavy metals into nearby streams.
Those foams have leached into the groundwater at the bases, and often the drinking water supply.
With every passing minute, their wet clothes leached more of their heat and strength.
More than 600 Bucks and Montgomery Counties residents have agreed to participate in a state study to determine the health impact after drinking water that was possibly tainted for years by chemicals leaching off former military bases.
High-pH soils are more prevalent in arid climates, because rainfall does not leach the calcium and other basic materials out of the soil.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'leach.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
LEACH Defined for English Language Learners
Definition of leach for English Language Learners
: to remove (a chemical, a metal, etc.) from a substance by the action of a liquid passing through the substance : to release (a chemical, a metal, etc.) when a liquid passes through
of a chemical, a metal, etc. : to be removed from a substance by a liquid passing through the substance
LEACH Defined for Kids
Definition of leach for Students
- Water leaches minerals from soil.
- The soil was leached by the constant rain.
medical Definition of leach
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