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.
Systems built on power, fear, and control are reacting because their grip is beginning to loosen. Ingmar Rentzhog, Forbes.com, 12 Apr. 2025 Grey's Anatomy's vice-like grip on the medical drama genre is loosening with The Pitt, a thrilling and impeccably researched new Max series set in a Pittsburgh emergency room. Randall Colburn, EW.com, 11 Apr. 2025 Submerge the greens in a large bowl of water and swish them around with your hands to loosen any dirt or grit on the leaves. Vicky Hallett, NPR, 10 Apr. 2025 The era of mass transferring in college football, fueled by name, image and likeness deals and loosened restrictions on when a player can switch schools, has changed how NFL teams evaluate players who hope to be drafted. Nick Kosmider, New York Times, 10 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 18 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

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!