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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

As Alemu helped her young children unscrew parts while she rewired their toys, she hoped they’d take away a much larger lesson about sharing.

From Seattle Times Dec. 22, 2023

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

It angrily motioned for Seth to unscrew the lid, and then pointed at the cup.

From "Fablehaven" by Brandon Mull

You might think it unscrews to let you get inside.

From Seattle Times Oct. 11, 2019

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

I wouldn’t have expected to become so interested in screws being unscrewed, tabs unbent, machines reduced to component parts, cleaned and painted, with missing parts newly fabricated.

From Los Angeles Times Nov. 5, 2024

Vance asked as he unscrewed the plastic cap from the bottle.

From Salon Aug. 5, 2024

Instead, the clamp nut had unscrewed from the barrel.

From Seattle Times Oct. 5, 2023

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

Very carefully she unscrewed the top from the tube and, spreading her knees, shook out a gelatine capsule.

From "East of Eden" by John Steinbeck

This is why you let an incandescent bulb cool off before unscrewing it.

From Seattle Times Aug. 2, 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

The fan’s front grate and blades were lying on the floor, and he was busily unscrewing another piece.

From "A Place to Belong" by Cynthia Kadohata

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