Thesaurus.com
Dictionary.com
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.

This approach enabled us to create a material that can bend, buckle, or stiffen differently under slow movements versus sudden impacts -- without electronics, sensors, or active control.

From Science Daily • Jun. 11, 2026

These are, Mr. Freymann writes, “tempting targets,” but seizing them could stiffen the resolve of Taiwan and its Western friends.

From The Wall Street Journal • May 14, 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

Calling the eradication of extortion “one of the great challenges” facing Mexico, Sheinbaum pledged to bolster enforcement, stiffen penalties and increase safeguards for anyone receiving threats.

From Los Angeles Times • Dec. 16, 2025

Rowan felt Marlie stiffen and saw her cheek begin to burn red.

From "Rowan of Rin" by Emily Rodda




Vocabulary lists containing stiffen


Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "stiffen" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com