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.
Alysa Guffey After intense pushback to the first draft of the zoning ordinance, the city's Department of Metropolitan, the city agency charged with regulating land use and zoning in the city limits, tweaked the proposal to tighten some regulations. Alysa Guffey, IndyStar, 2 July 2026 Brockton is tightening security for the next Cape Verde World Cup game after violent celebrations in the Massachusetts city during the opening games of the tournament. Matt Schooley, CBS News, 2 July 2026 Eventually the land tightens, and the tan spires of the Badlands rise from the earth like so many praying hands. Ashlea Halpern, Condé Nast Traveler, 2 July 2026 Yes, the program faces an ever-tightening budget squeeze over the next handful of years, according to a report this month from the Social Security fund's trustees. Max Zahn, ABC News, 2 July 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 5 Jul. 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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