stiffen
verb (used with object)
to make stiff.
stiffened
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.
When the heart must work harder because of exercise, heat, stress or another cause, stiffened blood vessels may be less able to accommodate the increased blood flow.
From Science Daily ● Aug. 1, 2026
They reckon it may have stiffened the resolve of the German public and discouraged rebels within the dying Nazi regime.
From MarketWatch ● Mar. 12, 2026
The barrels -- bound tightly with rope, their fabric skins stiffened and darkened with lacquer -- inevitably recall the Gulf's vast hydrocarbon wealth.
From Barron's ● Feb. 16, 2026
Her roles in the 1950s diminished in plausibility, and Crawford’s acting stiffened into rigid self-presentation.
From The Wall Street Journal ● Nov. 21, 2025
German troops advanced to within four miles of Verdun, but as French resistance stiffened, the Germans were halted and could not push their positions forward.
From "The War to End All Wars: World War I" by Russell Freedman
