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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

They are also incredibly intelligent - so smart they have even been caught helping each other unscrew scientific tracking devices - and they have also been known to strike up long-term, meaningful friendships with humans.

From BBC Sep. 28, 2023

Be sure to turn off the circuit breakers before you unscrew the outlets and switches from the electrical boxes!

From Seattle Times Nov. 29, 2022

I unscrew the compass and take it back to the skiff and screw it down to the middle seat.

From "The Young Man and the Sea" by Rodman Philbrick

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

She lets me sniff it when she unscrews the cap.

From "Blended" by Sharon M. Draper

At one point he even unscrewed the computer tower to take some internal components home for tests.

From BBC Jul. 31, 2026

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

From Los Angeles Times Jun. 5, 2024

"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

Stuart unscrewed the cap of the tank and the man put in five drops of gasoline.

From "Stuart Little" by E.B. White

Olympic staff crowded around the vault, unscrewing bolts and shuffling it up to its proper height.

From BBC May 1, 2023

“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

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

Michael was in the process of unscrewing the jar, but he stopped.

From "The First State of Being" by Erin Entrada Kelly

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