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.

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

That makes them significantly better at leaching copper from ore than conventional methods using acids, which often only capture up to half of the metal contained in the rock, she said.

From The Wall Street Journal • Nov. 12, 2025

This unusual imbalance suggested that liquid water had once seeped through the rocks, effectively leaching lutetium out of them.

From Science Daily • Oct. 16, 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

The pink snow drifts were going white again, the color leaching out of them as the world darkened.

From "A Dance with Dragons" by George R. R. Martin