Thesaurus.com
Dictionary.com
Showing results for stiffen. Search instead for tuffen.
Definitions

stiffen

[stif-uhn] / ˈstɪf ən /


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.

See Examples For:

“People get scared of the sway, the wobble. If you’ve had a fall before, you get a fear of falling again and you stiffen up, you become protective,” Swanson says.

From Los Angeles Times Aug. 18, 2026

If Powell stays, that arithmetic becomes even harder, and it could stiffen the resolve of other governors whose terms run beyond Powell’s, said Wilcox.

From The Wall Street Journal Apr. 27, 2026

As these weaken and stiffen over time it can affect walking, talking, eating and breathing.

From BBC Apr. 10, 2026

She has also vowed to stiffen prison sentences and to impose a state of emergency in areas worst hit by crime.

From Barron's Feb. 1, 2026

The voice and a pitched whistle produced by the tall figure of a young man at the gate of the drowned man’s house made the mammoth canine stiffen in the backseat.

From "Summer of the Mariposas" by Guadalupe García McCall

The biggest reason is that our maximum heart rate slows with age, and the heart muscle stiffens, reducing its pumping effectiveness.

From Barron's May 23, 2026

This arrangement stiffens the chain of bones and allows it to transmit very high-pitched sounds more efficiently, a characteristic often seen in animals such as echolocating bats that can detect ultrasound.

From Science Daily Mar. 12, 2026

Last year, Alibaba announced a plan to fold food-delivery and online-travel services into its e-commerce unit as competition stiffens in the Chinese market.

From The Wall Street Journal Jan. 29, 2026

Here, there’s actually a very good doom metal electronic score by John Murphy and David Fleming, but the movie stiffens up whenever it needs to get real.

From Los Angeles Times Jul. 8, 2025

But her eyes slowly open to meet mine and she stiffens.

From "Five Feet Apart" by Rachael Lippincott

Others argued the particles stiffened the surrounding material like glue.

From Science Daily May 13, 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

Marinello said that could change if countries stiffened the penalties for stealing cultural heritage by calling it cultural terrorism.

From The Wall Street Journal Oct. 20, 2025

Remembering the robbers on the road, Lupita stiffened and moved back, but Salvador answered, “Sí, my little brother and I would like to see what is over there.”

From "Lupita Mañana" by Patricia Beatty

Softening rather than stiffening when moving through space requires embracing your body’s natural sway and tiny micro-movements, like an ankle wobbling or knee jiggling.

From Los Angeles Times Aug. 18, 2026

IPF is a chronic, progressive lung disease characterized by irreversible scarring and stiffening of lung tissue.

From Barron's Mar. 30, 2026

It’s hard to imagine a greater accomplishment than to achieve peace while stiffening the sinews of deterrence.

From The Wall Street Journal Mar. 1, 2026

He said his parents also told him their child had been unwell the night before he was brought to hospital and had been displaying abnormal movements including shaking and stiffening of his limbs.

From BBC Oct. 4, 2024

When Diana came her way, Lyddie could feel herself stiffening up.

From "Lyddie" by Katherine Paterson




Vocabulary lists containing stiffen


Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training