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impurity

[im-pyoor-i-tee] / ɪmˈpjʊər ɪ ti /


Example Sentences

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This occurs when an impurity is so heavy that it barely moves at all.

From Science Daily Feb. 8, 2026

Until now, physicists have not had a clear theory that links this extreme case with the mobile impurity picture.

From Science Daily Feb. 8, 2026

It followed concerns in several countries that the products may contain the impurity.

From BBC Oct. 9, 2024

A specific lot labeled L200183 tested high in impurity and low in the inactive ingredient ascorbic acid, commonly called Vitamin C.

From Washington Times Aug. 3, 2023

Perhaps she’s the impurity in him, the static in his signal that the bullies can sense.

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

According to Prof. Schmidt, the new theory provides a versatile way to describe quantum impurities across different spatial dimensions and a wide variety of interactions.

From Science Daily Jul. 9, 2026

Tiny impurities in the water or even microscopic scratches inside a container can provide those starting points.

From Science Daily Jul. 8, 2026

The manufacturing process can also introduce impurities — like bacteria or heavy metals — into peptide drugs.

From Salon Apr. 4, 2026

Ice masters look at the PH levels of the water and purify it to remove minerals and impurities.

From BBC Feb. 10, 2026

The sieving winnowed out tiny pebbles and other impurities.

From "A Single Shard" by Linda Sue Park




Vocabulary lists containing impurity


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