Thesaurus.com
Dictionary.com
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.

Perhaps the best-known examples of fermentation are in baking and brewing, where yeast breaks down sugar into ethanol and carbon dioxide.

From BBC • Jun. 4, 2026

The study contained more serious possible uses for the yeast.

From Barron's • Jun. 3, 2026

When asked if the scientists were considering using the yeast to brew beer, he responded: "It's on the list."

From Barron's • Jun. 3, 2026

To test this idea, Zhang's team compared two groups of yeast over 800 generations.

From Science Daily • May 29, 2026

First they cooked parsnips with sugar and spices and yeast and poured this into casks, where the fermenting mixture sang loud and sweet as it turned into wine.

From "The Midwife's Apprentice" by Karen Cushman




Vocabulary lists containing yeast


Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "yeast" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com