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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.

Against that backdrop, the Bank of Japan is widely expected to keep its policy rate at 0.75% at its next meeting on Tuesday as it gauges geopolitical risks in considering when to tighten again.

From The Wall Street Journal • Apr. 22, 2026

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

From BBC • Apr. 19, 2026

“Selling assets would be extremely disruptive to financial markets. It would tighten financial conditions and result in notably lower risk-asset values,” he said.

From MarketWatch • Apr. 18, 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

My throat starts to tighten, and my face grows warm.

From "Zara’s Rules for Record-Breaking Fun" by Hena Khan