leaching

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The chemical is essential in the leaching process of copper, which involves extracting the metal from copper ore.

From MarketWatch • May 12, 2026

Audience trust is leaching away fast and Brits are increasingly refusing to pay up.

From The Wall Street Journal • Nov. 21, 2025

Plastic cigarette filters are the world's most littered item, leaching toxic chemicals into the environment and breaking down into microplastics -- while doing very little for the smoker, the secretariat said.

From Barron's • Nov. 14, 2025

With rare earths, it's not so much about the mining footprint, rather the processing that is a dirty business – because it involves extraction, leaching, thermal cracking and refining which produce radioactive components.

From BBC • Aug. 12, 2025

Dupont looks up, some gland within him leaching courage into his blood.

From "All the Light We Cannot See" by Anthony Doerr