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yeast

[yeest] / yist /
NOUN
leaven
Synonyms


NOUN
foam
Synonyms
NOUN
rising agent
Synonyms


Example Sentences

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Yeast has been growing in the guts of a frozen mummy called Oetzi the Iceman for thousands of years, scientists have discovered, telling AFP they used it to make a tasty sourdough bread.

From Barron's • Jun. 3, 2026

Yeast strains that lacked the ability to create these structures were much less likely to survive.

From Science Daily • Feb. 8, 2026

Yeast are unicellular fungi that ferment sugar into alcohol and carbon dioxide.

From Salon • Sep. 4, 2024

It said it had received a message from the bereaved family saying the person had died from kidney disease and had been using the Red Yeast Cholesterol Help product these past three years.

From BBC • Mar. 26, 2024

Yeast cells growing under the microscope. a, Single cells. b, Two cells forming by division. c, A group of cells where division is going on in all directions.

From Through Magic Glasses and Other Lectures A Sequel to The Fairyland of Science by Buckley, Arabella B.




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