turn off
Britishverb
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to leave (a road, pathway, etc)
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(of a road, pathway, etc) to deviate from (another road, etc)
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(tr, adverb) to cause (something) to cease operating by turning a knob, pushing a button, etc
to turn off the radio
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informal (tr) to cause (a person, etc) to feel dislike or distaste for (something)
this music turns me off
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informal (tr, adverb) to dismiss from employment
noun
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a road or other way branching off from the main thoroughfare
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informal a person or thing that elicits dislike or distaste
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Stop the operation, activity, or flow of; shut off, as in Turn off the lights when you leave . [Mid-1800s]
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Affect with dislike, revulsion, or boredom; cause to lose interest. For example, That vulgar comedian turned us off completely , or The movie was all right for an hour or so, but then I was turned off . [ Slang ; mid-1900s]
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.
"One of the most powerful ways scientists study the QGP is by identifying where its signatures appear -- and just as importantly, where these signatures turn off," she said.
From Science Daily ● Oct. 31, 2026
On Instagram for example, when you turn off the algorithm, you can't see direct messages or access your profile and settings.
From BBC ● Oct. 16, 2026
I use the Amazon Echo Show device daily, sometimes to play music, but mostly to set timers and turn off all the lights before bedtime.
From The Wall Street Journal ● Oct. 13, 2026
Once created, it would be hard to stamp out, because there would be no central switch to turn off.
From Barron's ● Oct. 13, 2026
As they’re passing a big shopping center, G’ma says, “Ooh, a jewelry store!” and decides to turn off.
From "Clean Getaway" by Nic Stone
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Get a wordDefinitions 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.