loosen

verb

loos·​en ˈlü-sᵊn How to pronounce loosen (audio)
loosened; loosening ˈlü-sᵊn-iŋ How to pronounce loosen (audio)
ˈlüs-niŋ

transitive verb

1
: to release from restraint
2
: to make looser
loosened his tie
loosen a screw
3
: to relieve (the bowels) of constipation
4
: to cause or permit to become less strict
often used with up
loosened the rules

intransitive verb

: to become loose or looser

Examples of loosen in a Sentence

He used a spade to loosen the soil. She loosened the cake from the sides of the pan. After eating so much I had to loosen my belt. When the meeting was over he loosened his tie. One of the screws had loosened a bit and had to be tightened. Each generation seems to loosen the established standards of behavior. Standards of behavior seem to be loosening everywhere.
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.
The screws designed to secure each leg can loosen over time, especially under pressure from a child leaning or pushing. Annabelle Canela, Parents, 16 June 2025 Although there are more limitations on what 529 funds can be applied to compared to Trump Accounts, restrictions have loosened in recent years to include continuing education classes, apprenticeship programs and student loan payments. Jessica Dickler, CNBC, 11 June 2025 Still, analysts were upbeat about the prospects for the superpowers’ negotiations, pointing to Beijing’s decision to loosen controls on rare earths as a positive signal. Tom Chivers, semafor.com, 10 June 2025 In a post Friday on social media, the Freedom Caucus warned the Senate against loosening that restriction or others included in the bill. Rachel Frazin, The Hill, 6 June 2025 See All Example Sentences for loosen

Word History

First Known Use

14th century, in the meaning defined at transitive sense 1

Time Traveler
The first known use of loosen was in the 14th century

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Cite this Entry

“Loosen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/loosen. Accessed 20 Jun. 2025.

Kids Definition

loosen

verb
loos·​en ˈlüs-ᵊn How to pronounce loosen (audio)
loosened; loosening ˈlüs-niŋ How to pronounce loosen (audio)
-ᵊn-iŋ
1
: to set free
2
: to make or become loose or looser
3
: to cause or permit to become less strict
loosened the rules

More from Merriam-Webster on loosen

Last Updated: - Updated example sentences
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