loosen

[ loo-suhn ]

/ ˈlu sən /

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See synonyms for: loosen / loosened / loosening / loosens on Thesaurus.com

verb (used with object)

to unfasten or undo, as a bond or fetter.

to make less tight; slacken or relax: to loosen one's grasp.

to make less firmly fixed in place: to loosen a tooth.

to let loose or set free from bonds, restraint, or constraint.

to make less close or compact in structure or arrangement.

to make less dense or coherent: to loosen the soil in a garden.

to relax in strictness or severity, as restraint or discipline: to loosen restrictions on trade.

to relieve (the bowels) of their constipated condition.

verb (used without object)

to become loose or looser (sometimes followed by up): His hold loosened. Your shoes will loosen up with wear.

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Question 1 of 7

Which sentence is correct?

His boss, whom he admires, is waiting to meet with him about the big project.

His boss, who he admires, is waiting to meet with him about the big project.

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Origin of loosen

First recorded in 1350–1400, loosen is from the Middle English word loosnen.See loose, -en¹

OTHER WORDS FROM loosen

loos·en·er, noun

WORDS THAT MAY BE CONFUSED WITH loosen

loose, loosen , lose

Words nearby loosen

loose-leaf, loose-limbed, loose-lipped, loosely, loose metal, loosen, loosening of associations, loose order, loose scrum, loose sentence, loose smut

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use loosen in a sentence

After a “low” point of 26% growth in June, sales in the US have accelerated the past two months—a sign that video games continue to surge in popularity even as quarantines end and travel restrictions loosen.
The pandemic has turned everyone into gamers|Adam Epstein|September 16, 2020|Quartz
Together, they show that throughout the coronavirus crisis, the meatpacking industry has repeatedly turned to the agency for help beating back local public health orders and loosening regulations to keep processing lines running.
Emails Show the Meatpacking Industry Drafted an Executive Order to Keep Plants Open|by Michael Grabell and Bernice Yeung|September 14, 2020|ProPublica
Using their wealth and power in the pursuit of profits, corporations led the way in loosening the external constraints that protected workers and other stakeholders against overreaching.
50 years later, Milton Friedman’s shareholder doctrine is dead|jakemeth|September 13, 2020|Fortune
But, with shelter-at-home restrictions loosened so that shows can be shot in studios and on location, networks’ and streamers’ interest in programs produced exclusively remotely “has absolutely cooled off,” said one producer.
‘Covid-proof production’: TV networks, streamers seek out show formats that can adapt to another shooting shutdown|Tim Peterson|August 14, 2020|Digiday

The men’s suit business has been in decline for years in the US, thanks to the century-long trend of clothes getting more casual and even the most conservative office places loosening up dress codes.
Can men’s suits survive Covid-19?|Marc Bain|August 4, 2020|Quartz
Two years later, he had released all Soviet dissidents from prison and was beginning to loosen the reins on Soviet bloc countries.
How the Fall of the Berlin Wall Radicalized Putin|Masha Gessen|November 9, 2014|DAILY BEAST
Not even the knowledge gleaned from all the books in the world can loosen the grasp of human sadness.
How Depression Could Save Your Life|Nick Romeo|March 4, 2014|DAILY BEAST
Add a dash of milk to loosen, although you want the mixture thick.
Cat Cora’s Valentine’s Day Menu for Single People|Cat Cora|February 13, 2014|DAILY BEAST
Past attempts to loosen the grip of taxi cartels have been thwarted by the industry.
Uber and Its Enemies|Jim Epstein|February 10, 2014|DAILY BEAST
Spurred by this success, Austin and Benedetto plan to loosen control over the guest list even more for future events.
A Most Illegal Adventure with New York City’s Wildest Underground Event Planners|Nina Strochlic|December 16, 2013|DAILY BEAST
With great deliberation and much formality Wu-pom Nai proceeded to loosen the boy's heavy plaits of hair.
Our Little Korean Cousin|H. Lee M. Pike
Nothing is more annoying than to have the hair loosen or the head-dress fall off in a crowded ball room.
The Ladies' Book of Etiquette, and Manual of Politeness|Florence Hartley
They learned to loosen the bark of a tree without breaking it except along one edge.
The Later Cave-Men|Katharine Elizabeth Dopp
If thus used two or three days in succession it will effectually loosen tartar, even of long standing.
The Ladies' Book of Etiquette, and Manual of Politeness|Florence Hartley
Inside it was a clock, which could be set to run a certain time and then loosen a sort of gunlock.
Stories of Our Naval Heroes|Various

British Dictionary definitions for loosen

loosen

/ (ˈluːsən) /

verb

to make or become less tight, fixed, etc

(often foll by up) to make or become less firm, compact, or rigid

(tr) to untie

(tr) to let loose; set free

(often foll by up) to make or become less strict, severe, etc

(tr) to rid or relieve (the bowels) of constipation

Derived forms of loosen

loosener, noun

Word Origin for loosen

C14: from loose

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

loosen

Origin of loosen

OTHER WORDS FROM loosen

WORDS THAT MAY BE CONFUSED WITH loosen

Words nearby loosen

Words related to loosen

How to use loosen in a sentence

British Dictionary definitions for loosen

Derived forms of loosen

Word Origin for loosen