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Synonyms

unscrew

American  
[uhn-skroo] / ʌnˈskru /

verb (used with object)

  • unscrews,
    present (3rd person singular)
  • unscrewed,
    past participle,  past
  • unscrewing
    present participle
  1. to draw or loosen a screw from (a hinge, bracket, etc.).

  2. to unfasten or withdraw by turning, as a screw or lid.

  3. to open (a jar, bottle, etc.) by turning the lid or cover.


verb (used without object)

  • unscrews,
    present (3rd person singular)
  • unscrewed,
    past participle,  past
  • unscrewing
    present participle
  1. to permit of being unscrewed.

unscrew British  
/ ʌnˈskruː /

verb

  1. (tr) to draw or remove a screw from (an object)

  2. (tr) to loosen (a screw, lid, etc) by rotating continuously, usually in an anticlockwise direction

  3. (intr) (esp of an engaged threaded part) to become loosened or separated

    the lid wouldn't unscrew

"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

Other Word Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future


Etymology

Origin of unscrew

First recorded in 1595–1605; un- 2 + screw


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

They can navigate mazes, use tools and unscrew jars — sometimes from the inside out.

From Salon ● May 12, 2025

Take a moment and unscrew the lids of the cumin and chili powder jars, sniff, and see what moves you.

From Washington Times ● Oct. 26, 2023

It took the man just a few seconds to unscrew a steel plug, smaller than a coffee mug.

From BBC ● May 23, 2023

One recent sunny day, Skoda clambered up a ladder to unscrew the blue and yellow Miri’s at Golden Gardens surfboard affixed to the south side of the building.

From Seattle Times ● Jan. 19, 2023

“We put the cover on, but I’m supposed to unscrew the casket so you can see her.”

From "The Stranger" by Albert Camus

On a recent visit, a technician unscrews one of the jars, empties the formaldehyde and rinses the krill under running water, a dozen fitting in the palm of his hand.

From Seattle Times ● Oct. 13, 2023

After 10 minutes of intermittent whirring, Wesley lays down the device and unscrews the top of a closed Petri dish connected to the machine with a rubber tube.

From The Verge ● Jul. 8, 2014

The top corks tightly to keep water fresh and cold, and the bottom unscrews for easier cleaning.

From Inc ● Oct. 29, 2012

“It unscrews and all the pieces nest, so they stack,” Elizabeth Thompson, the institute’s executive director, said.

From New York Times ● Nov. 17, 2011

He unscrews the cap of a small bottle and holds out a dropper filled with clear liquid.

From "Insurgent" by Veronica Roth

Crews also have been installing locked steel covers over bolts so they cannot be unscrewed.

From Los Angeles Times ● Jun. 5, 2024

The shaft that controlled the tail rotor then unscrewed and became detached as a result, which in turn caused the helicopter to spin out of the pilot's control.

From BBC ● Sep. 5, 2023

"The plunger needs to be unscrewed and disassembled to get all the oils and coffee grounds out," he says.

From Salon ● Apr. 1, 2023

Susannah unscrewed the lid of a doll’s pink plastic sippy cup and held the cup out to Mr. Rosen.

From New York Times ● Dec. 19, 2022

Now, in the early morning privacy of the bathroom, Matilda unscrewed the cap of her father's oil of violets and tipped three-quarters of the contents down the drain.

From "Matilda" by Roald Dahl

“Something within the cylinder was unscrewing the top!”

From Seattle Times ● Feb. 15, 2023

The Czech government announced on Thursday it was unscrewing half of lightbulbs at the government office and swapping remaining old bulbs for less-consuming LED sources.

From Reuters ● Sep. 22, 2022

On newsreels after that date you can see royals experimenting with different forms of waving, including the Queen as a girl trying out the type of rotating wave that looks like unscrewing an light bulb.

From BBC ● May 31, 2022

Getting to the SSD is a tricky business, involving removing the rubber ring on the bottom of the device, unscrewing the panel, and pulling out the unshielded power supply.

From The Verge ● Mar. 21, 2022

“And you just like bought a ticket and—” He interrupted again while unscrewing the cap.

From "The Fault in Our Stars" by John Green

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