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.
There's a flexible hose to nab hard-to-reach messes, a transparent crevice tool for corners and sofa cushions, as well as a dust brush to loosen hair and dust from upholstery. Clara McMahon, People.com, 6 Apr. 2025 In 1992, President Hafez al-Assad — the father of Bashar al-Assad, who was overthrown last year — loosened the limits. Ephrat Livni, New York Times, 5 Apr. 2025 The Food and Drug Administration loosened direct-to-consumer advertising regulations considerably in 1997 by clarifying guidance on what TV and broadcast commercials must include for companies to avoid legal trouble. Joshua P. Cohen, Forbes.com, 4 Apr. 2025 The storm had loosened the piece of clay from a nearby cliff face. Sonja Anderson, Smithsonian Magazine, 4 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

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Cite this Entry

“Loosen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/loosen. Accessed 13 Apr. 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

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