tighten

verb

tight·​en ˈtī-tᵊn How to pronounce tighten (audio)
tightened; tightening ˈtīt-niŋ How to pronounce tighten (audio)
ˈtī-tᵊn-iŋ
Synonyms of tightennext

intransitive verb

: to become tight or tighter
tightener
ˈtīt-nər
ˈtī-tᵊn-ər How to pronounce tighten (audio)
noun
see also:

Examples of tighten in a Sentence

She tightened her hold on the handle. tighten the straps on the backpack so that the load doesn't shift while hiking
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
His signature domestic policy, aimed at tightening voting rules ahead of November's midterm elections, has stalled in a Congress his party controls, while the House Republican majority is in jeopardy and the party's hold on the Senate is less certain than a year ago. Arkansas Online, 26 Mar. 2026 After two decades and several successful businesses in her field, Jane had started a new firm right as inflation soared and 2024 election jitters sent her customers tightening their budgets. Alina Selyukh, NPR, 25 Mar. 2026 Its approach comes at a moment of heightened geopolitical tension, as the United States seeks to tighten pressure on Havana while managing global energy disruptions triggered by conflict in Iran and ongoing confrontations with Russia. Antonio María Delgado, Miami Herald, 25 Mar. 2026 Binance, the world’s largest crypto exchange, is tightening rules for token issuers and providers of liquidity on the platform following criticism of digital-asset market practices during October’s market meltdown. Muyao Shen, Bloomberg, 25 Mar. 2026 See All Example Sentences for tighten

Word History

First Known Use

circa 1727, in the meaning defined at transitive sense

Time Traveler
The first known use of tighten was circa 1727

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Cite this Entry

“Tighten.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tighten. Accessed 27 Mar. 2026.

Kids Definition

tighten

verb
tight·​en ˈtīt-ᵊn How to pronounce tighten (audio)
tightened; tightening ˈtīt-niŋ How to pronounce tighten (audio)
-ᵊn-iŋ
: to make or become tight or tighter
tightener
-nər How to pronounce tighten (audio)
-ᵊn-ər
noun

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