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Definitions

yeast

[yeest] / yist /
NOUN
leaven
Synonyms


NOUN
foam
Synonyms
NOUN
rising agent
Synonyms


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.

For that sugar to then ferment and produce alcohol, the person giving the sample would also need to have a yeast infection, she wrote.

From Los Angeles Times

They discovered that when microscopic organisms such as yeast and mold fed on the kelp, the byproduct more closely resembled what they were seeking.

From The Wall Street Journal

"We observed that sourdoughs develop into stable microbial ecosystems, with lactic acid bacteria and yeasts in a complex balance," he says.

From Science Daily

In yeast they are extremely small and precise -- a striking oddity in the tree of life that has puzzled chromosome biologists for decades.

From Science Daily

To build their system, the researchers used the budding yeast Saccharomyces cerevisiae, an organism widely used both in brewing and scientific research.

From Science Daily