pure substance is not in our dictionary (yet). Here's what it could mean:
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noun
Example Sentences
Examples are provided to illustrate usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
“Cell studies show that the pure substance artesunate as well as aqueous and ethanolic extracts of one-year-old wormwood act against the coronavirus at the cellular level,” he said.
From Reuters • Oct. 16, 2020
According to Sven Eric Jordt, associate professor of anesthesiology at Duke University and expert in tear gas, the pure substance behind it is not a gas at all, but a whitish powder at room temperature.
From Slate • Jun. 17, 2019
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other words
- chemical substance
- unadulterated material
- single-component system
- homogenous matter