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toggle

American  
[tog-uhl] / ˈtɒg əl /

noun

toggles plural
  1. a pin, bolt, or rod placed transversely through a chain, an eye or loop in a rope, etc., as to bind it temporarily to another chain or rope similarly treated.

  2. a toggle joint, or a device having one.

  3. an ornamental, rod-shaped button for inserting into a large buttonhole, loop, or frog, used especially on sports clothes.

  4. Theater.

    1. Also called toggle rail.  a wooden batten across the width of a flat, for strengthening the frame.

    2. Also called toggle iron.  a metal device for fastening a toggle rail to a frame.


verb (used with object)

toggles, present (3rd person singular) toggled, past participle, past toggling present participle
  1. to furnish with a toggle.

  2. to bind or fasten with a toggle.

  3. Informal. to turn, twist, or manipulate a toggle switch; dial or turn the switch of (an appliance).

    He toggled the TV between the baseball game and the news.

toggle British  
/ ˈtɒɡəl /

noun

  1. a wooden peg or metal rod fixed crosswise through an eye at the end of a rope, chain, or cable, for fastening temporarily by insertion through an eye in another rope, chain, etc

  2. a wooden or plastic bar-shaped button inserted through a loop for fastening

  3. a pin inserted into a nautical knot to keep it secure

  4. machinery a toggle joint or a device having such a joint

"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

verb

  1. (tr) to supply or fasten with a toggle or toggles

  2. computing to switch to a different option, view, application, etc

"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

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Present

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Etymology

Origin of toggle

First recorded in 1760–70; perhaps variant of tackle

Explanation

Use the word toggle for a switch that has two positions, on and off. As a verb, it means "switch or alternate," the way you toggle between screens as you video chat with two friends at once. The 18th century definition of toggle was "pin passed through the eye of a rope to hold it in place." It's still used for a similar kind of fastener, as well as for an up-and-down switch such as a light switch. In computer technology, a toggle is an on-off command, like the key that turns your caps lock on or off. You can also use this word figuratively: you might find it difficult to toggle between French homework and Spanish homework without mixing up your verbs.

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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:

Unlike Anthropic and OpenAI, which Kharazian said are incentivized to make users spend as much as possible on tokens, Cursor allows users to toggle between smarter but more expensive models and cheaper alternatives.

From MarketWatch Jun. 19, 2026

He can toggle between modes — attack dog in conservative media, measured moderate in mixed company — but the transitions are visible.

From Salon Jun. 17, 2026

D’Arcy describes their work as “pretending” in one breath while in another sharing their strong feelings around dramaturgy and text as they toggle between discussions of stage, film and television acting.

From Los Angeles Times Jun. 17, 2026

In one instance, a cyber team found a toggle switch that sailors were using to electronically flip between vessel names—the digital equivalent of painting over the ship’s real name on the hull.

From The Wall Street Journal Jun. 15, 2026

“Michael DM’d me,” I say, glancing up to see Poe’s reaction to my words as I toggle back onto FaceTime.

From "Five Feet Apart" by Rachael Lippincott

At ProjectionLab and MaxiFi, the toggles for this kind of doomsday calculation are part of their regular inputs for your Social Security primary insurance amount, or PIA.

From MarketWatch Jun. 9, 2026

It noted thousands of complaints by customers about "Joy-Con drift", with toggles stuck in one direction on the original version of the Switch, even when users were not touching them.

From Barron's Jun. 8, 2026

As the war toggles between negotiations and open conflict, China’s foreign-policy apparatus has to deal with the repercussions of its support for Iran.

From The Wall Street Journal Apr. 21, 2026

The app also has drop-down menus and toggles, to let a user specify tools they have in their kitchen, or if they're in a hurry or not a very good cook.

From BBC Aug. 28, 2024

Jumping up as the car’s flame went higher, he pushed the control box’s toggles down hard.

From "Firegirl" by Tony Abbott

He wants more details on the fuel switches and believes an on-board electrical failure could cause the system to believe the switches were toggled to “CUTOFF.”

From Barron's Jun. 8, 2026

Mr. Whipple, in his media victory lap, told CNN’s Anderson Cooper that normally when he’s spoken to former chiefs of staff they’ve toggled between background, off the record and on.

From The Wall Street Journal Dec. 18, 2025

These solids can be toggled between two distinct states.

From Science Daily Nov. 21, 2025

Access was restored on 3 October – but the parent then found that the same websites could still be viewed using a child’s login once the “safe-search” option was toggled off in settings.

From BBC Oct. 17, 2024

I toggled it, and the zincoshine-propelled rocket blasted off with a savage roar.

From "October Sky" by Homer Hickam

Sucking out excess humidity makes the air feel crisper and cooler without toggling the thermostat.

From MarketWatch Jun. 29, 2026

To address this limitation, the researchers designed an integrated device capable of toggling between electric and magnetic toroidal vortex patterns in free-space terahertz pulses.

From Science Daily Feb. 4, 2026

For example, asking Gemini to “make me feel safer” will check that the doors are locked, windows are closed and—if you’re not home—lights are toggling on and off.

From The Wall Street Journal Oct. 3, 2025

There’s two totally different cases, and you could feel everybody toggling back and forth, depending on which of those they thought they were going to win in the moment.

From Slate Jan. 10, 2025

Twiddling a switch or knobs implies much less sense of purpose than toggling or tweaking it; see frobnicate.

From The Jargon File, Version 4.2.2, 20 Aug 2000 by Steele, Guy L.

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