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leavening

American  
[lev-uh-ning] / ˈlɛv ə nɪŋ /

noun

  1. Also called leavening agent.  a substance used to produce fermentation in dough or batter; leaven.

  2. the act or process of causing to ferment by leaven.

  3. leaven.


Etymology

Origin of leavening

First recorded in 1600–10; leaven + -ing 1

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 natural leavening gives them a lighter, crispier crust and an airy, mildly tangy crumb.

From The Wall Street Journal • May 9, 2026

You would think all the leavening would make it light, but the weight of the other ingredients created 4-pound pancakes, which were so thick that the inside could only cook if the outside was burnt.

From Los Angeles Times • Aug. 25, 2023

The friend suggested leavening the dough in his mine.

From New York Times • Aug. 20, 2022

Her story's fantastical tone aligns with her bright imagination, leavening its approach with the bubbly spirit of a dreamer suddenly able to make her superhero fantasies real.

From Salon • Aug. 19, 2022

From morning to night, he displayed cool and reasoned leadership, with his humor leavening even the most difficult crisis.

From "Long Walk to Freedom" by Nelson Mandela

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