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.
Transportation Secretary Sean Duffy slashed crash reporting requirements and loosened safety requirements for test vehicles, giving the auto industry more room to experiment, though whether that's at the expense of public safety remains to be seen. Emily Forlini, PC Magazine, 30 Apr. 2025 For the first time this series, the Avalanche were scrambling, loosening up offensively, which invariably loosened things up defensively. Mark Lazerus, New York Times, 29 Apr. 2025 While such behavior isn't widespread, Howell pointed out that growing economic pressures and a shift toward more public expressions of need have loosened old boundaries. Mohammed Soliman, MSNBC Newsweek, 28 Apr. 2025 President Donald Trump and Environmental Protection Agency Administrator Lee Zeldin have announced their intent to reconsider dozens of current regulations in an effort to loosen standards originally imposed to protect the environment and public health. Stan Meiburg, The Conversation, 21 Apr. 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

Browse Nearby Words

Cite this Entry

“Loosen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/loosen. Accessed 4 May. 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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