impurities
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.
Regulators have previously raised concerns about potential immune reactions and impurities.
From The Wall Street Journal ● Oct. 28, 2026
"We couldn't see pair density waves in our earlier data because of material impurities that obscured our data," Madhavan said.
From Science Daily ● Oct. 7, 2026
"Superfluid helium is what is known as a quantum fluid, in which the individual helium atoms lose their identity, and which does not tolerate any impurities within it."
From Science Daily ● Sep. 18, 2026
As freezing begins and the ice forms from outside in, various impurities in the water get pushed towards the centre.
From Barron's ● Sep. 6, 2026
At the Cavendish, gold resisted the disintegration effect, except for a modest result the scientists traced to contamination of the heavier targets by light impurities such as boron.
From "Big Science" by Michael Hiltzik
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