leaven
noun
a substance, as yeast or baking powder, that causes fermentation and expansion of dough or batter.
leavens
-
present tense formof leaven (3rd person singular).present tense
Used to describe things happening now or regularly.
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.
It combines sharp-eyed intelligence with genuine modesty and leavens clever opportunism with the recognition that all men are created equal, even if some are less equal in their instincts for getting paid.
From The Wall Street Journal ● Jul. 17, 2026
Whether the songs are presented in their orchestral splendor or as frenetic electronica, each needle drop leavens the natural comedy of John’s frantic awkwardness or captures his chronic sorrow.
From Salon ● Mar. 26, 2025
The yeast is tolerant of this acidic environment, and it ferments carbohydrates other than maltose to produce the carbon dioxide that leavens the bread.
From Scientific American ● Nov. 1, 2023
Variegated foliage, along with turquoise and purple accents in the garden, leavens the darker hues.
From Seattle Times ● Nov. 27, 2021
It would have given me a chance to say that the grain of sense that once or twice a year leavens the lump of my idiocy is directly due to the ingredient furnished by yourself.
From The Idiot by John Kendrick Bangs
