LEACH definition: to dissolve out soluble constituents from (ashes, soil, etc.) by percolation. See examples of leach used in a sentence.

LEACH meaning: 1. When a chemical substance leaches or is leached from a material, especially soil, it is removed…. Learn more.

The meaning of LEACH is either vertical edge of a square sail. How to use leach in a sentence.

When something leaches or is leached from a substance, it is slowly removed from it, usually by the action of water. The particles can harbour bacteria or leach toxic chemicals. [VERB noun] These …

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.

When minerals or other materials are pulled out of some substance by a liquid, you can say that they leach from it. A flood can leach important nutrients out of a farmer's field.

The calcium, potassium, and magnesium ions are leached or washed out of the top soil into lower inaccessible subsoil. The soil has been so heavily leached through intensive farming that it is no …

Leach is used to describe the process of a liquid absorbing substances from a material it passes through, frequently in a scientific or environmental context. In contrast, leech describes either a …

Feb 10, 2026 · Leach Garden will be laying off staff, reducing hours, and fundraising $50K/month in order to remain open. As you may know, Leach Botanical Garden is run by Leach Garden Friends, a …

leach (liːtʃ) vb 1. to remove or be removed from a substance by a percolating liquid 2. to lose or cause to lose soluble substances by the action of a percolating liquid