- a variation of shutoff.
shut-off
Britishnoun
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a device that shuts something off, esp a machine control
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a stoppage or cessation
verb
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to stem the flow of
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to block off the passage through
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to isolate or separate
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Stop the flow or passage of, as in They shut off the water while repairs were being made . [Early 1800s]
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Close off, isolate, as in Loners shut themselves off from the community . [First half of 1800s]
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:
An extended shut-off of jet fuel and diesel from the Middle East into the global market could pit the fuel-poor U.S. coasts against Europe and Asia for supplies.
From The Wall Street Journal ● Mar. 7, 2026
But the gas is still off and electricity bills keep mounting this winter, leaving her in fear of another shut-off.
From BBC ● Jan. 10, 2026
America’s workplaces have been getting safer for more than a century now—cleaner, fewer fire risks, auto shut-off switches on tools, and even eye goggles and steel-toed boots.
From Barron's ● Nov. 15, 2025
Portuguese Bend resident Mike Hong said Saturday that he’d only learned of the impending shut-off an hour earlier.
From Los Angeles Times ● Aug. 31, 2024
“We have to turn the shut-off valve, take the pipe apart, put on a new connector, and stick it back together again.”
From "The City of Ember" by Jeanne DuPrau
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The Morcelo area, south of San Juan, was promised water on Friday, with the supply set to be shut off on Sunday, after the first 48-hour period had ended.
From BBC ● Aug. 9, 2026
Many households on the Caribbean island have been split into two groups - with each having their water supply shut off for 48 hours on a rotating basis.
From BBC ● Aug. 9, 2026
Iran has now moved to shut off an energy supply workaround.
From The Wall Street Journal ● Jul. 15, 2026
I want it to feel like it’s a conversation, so why would I shut off the other half of that conversation?
From Los Angeles Times ● Jul. 7, 2026
I shut off the flashlight and bury myself under the covers.
From "The House That Lou Built" by Mae Respicio
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.