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 commonwealth has been without an operational freestanding birthing center since the 1980s, said Mary Kathryn DeLodder, director of the Kentucky Birth Coalition — a grassroots organization that led the charge in advocating for legislation loosening regulations for the facilities. Killian Baarlaer, Louisville Courier Journal, 3 Oct. 2025 That's because the city has a history of shifting on this issue, from when pursuits were restricted following bystander deaths, and then loosened in response to carjackings and reckless driving in the city. David Clarey, jsonline.com, 3 Oct. 2025 Aeration—putting tiny holes in the soil to loosen it and allow for more nutrients, air, and water to reach greater depths—is another component of having beautiful turf. Lauren David, Southern Living, 3 Oct. 2025 Use a potato fork or shovel to loosen soil all around the clump, working at least 1 foot away from the main stem. Megan Hughes, Better Homes & Gardens, 3 Oct. 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 8 Oct. 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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