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Synonyms

yeasty

American  
[yee-stee] / ˈyi sti /

adjective

yeastier, yeastiest
  1. of, containing, or resembling yeast.

  2. frothy; foamy.

  3. youthful; exuberant; ebullient.

  4. trifling; frivolous.

  5. characterized by agitation, excitement, change, etc..

    the yeasty years immediately following college.


yeasty British  
/ ˈjiːstɪ /

adjective

  1. of, resembling, or containing yeast

  2. fermenting or causing fermentation

  3. tasting of or like yeast

  4. insubstantial or frivolous

  5. restless, agitated, or unsettled

  6. covered with or containing froth or foam

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of yeasty

First recorded in 1590–1600; yeast + -y 1

Vocabulary lists containing yeasty

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.

The pies are, mostly, worth it: bubbling cheese, fine aroma of basil or oregano, oven-darkened yeasty crusts.

From The Wall Street Journal • May 22, 2026

The trick was finding something with the right balance: a little sweetness, enough backbone to be stuffed and twisted, and that yeasty rise that makes monkey bread more than a party trick.

From Salon • Sep. 30, 2025

However, others, like Balanophora subcupularis, have dull colors and a yeasty smell, making it unlikely that vertebrates are involved.

From Science Daily • Dec. 4, 2024

Hours before the start of the holiday, Anya Ladchenko, 41, brought her 4-year-old daughter, Sofiya, to learn to make challah, the yeasty braided bread baked in rounds for Rosh Hashana.

From Los Angeles Times • Sep. 17, 2023

Mama would make thin, yeasty bliny and then stuff them with cheese, fold them up, and fry them.

From Anya and the Dragon by Sofiya Pasternack

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