stiffen

verb

stiff·​en ˈsti-fən How to pronounce stiffen (audio)
stiffened; stiffening ˈsti-fə-niŋ How to pronounce stiffen (audio)
ˈstif-niŋ

intransitive verb

: to become stiff or stiffer
stiffener
ˈsti-fə-nər How to pronounce stiffen (audio)
ˈstif-nər
noun

Examples of stiffen in a Sentence

She stiffened when he grabbed her shoulder. The dogs stiffened in alarm. The law would stiffen penalties for tax evasion.
Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Once the lens stiffens, it cannot be made more supple again. Maxine Lipner, Verywell Health, 23 Oct. 2024 Users could keep a wrist or elbow brace soft for maximum freedom of movement most of the time, for example, then stiffen it for support when lifting heavy objects. New Atlas, 23 July 2024 According to its authors, the prospective law aims to amend existing statute by undoing the $950 threshold for theft to be charged as a felony and stiffening punishments for drug dealing that has fueled the fentanyl and opioid crises. Robert Salonga, The Mercury News, 19 Sep. 2024 The maker of excavators and heavy equipment is selling a lot less in China as the economy slows, construction slumps and competition stiffens. Emma Burleigh, Fortune, 8 Sep. 2024 See all Example Sentences for stiffen 

Word History

First Known Use

15th century, in the meaning defined at transitive sense

Time Traveler
The first known use of stiffen was in the 15th century

Dictionary Entries Near stiffen

Cite this Entry

“Stiffen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stiffen. Accessed 8 Nov. 2024.

Kids Definition

stiffen

verb
stiff·​en ˈstif-ən How to pronounce stiffen (audio)
stiffened; stiffening -(ə-)niŋ How to pronounce stiffen (audio)
: to make or become stiff or stiffer
stiffener noun

More from Merriam-Webster on stiffen

Last Updated: - Updated example sentences
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