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Showing results for tighten.
Definitions

tighten

[tahyt-n] / ˈtaɪt n /
VERB
constrict
Synonyms
STRONGEST
narrow stiffen toughen
STRONG
bind clench close compress condense congeal contract cramp crush fasten fix grip harden pinch pressure rigidify screw secure squeeze strain strangle stretch tauten tense
Antonyms
STRONGEST
untighten
STRONG
allow compress concentrate enlarge expand extend free give help increase lengthen let go loose loosen lose melt open release stretch uncompress unfasten untie
WEAK
relax

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.

He dismissed rising concern among some Iranians that internal security will tighten further.

From BBC • Apr. 19, 2026

"Often, it's just a mistake. Sometimes all it takes is making people more aware of these things to tighten up some processes."

From Science Daily • Apr. 16, 2026

The third, more severe, scenario is one in which financial conditions tighten in a meaningful way and vulnerabilities kick in, generating nonlinear behavior.

From MarketWatch • Apr. 14, 2026

Greater bond market volatility could tighten funding markets, which has been a focal point of past financial turmoil.

From Barron's • Apr. 14, 2026

My muscles tighten as I fill up with rage.

From "Free Lunch" by Rex Ogle