gag
1 Americanverb (used with object)
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to stop up the mouth of (a person) by putting something in it, thus preventing speech, shouts, etc.
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to restrain by force or authority from freedom of speech; silence.
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to fasten open the jaws of, as in surgical operations.
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to cause to retch or choke.
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Metalworking. to straighten or bend (a bar, rail, etc.) with a gag.
verb (used without object)
noun
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something put into a person's mouth to prevent speech, shouting, etc.
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any forced or arbitrary suppression of freedom of speech.
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a surgical instrument for holding the jaws open.
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Metalworking. a shaped block of steel used with a press to straighten or bend a bar, rail, etc.
noun
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a joke, especially one introduced into a script or an actor's part.
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any contrived piece of wordplay or horseplay.
verb (used without object)
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to tell jokes or make amusing remarks.
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to introduce gags in acting.
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to play on another's credulity, as by telling false stories.
verb (used with object)
noun
plural
gag,plural
gags-
a serranid game fish, Mycteroperca microlepsis, found along the southeastern coast of the United States.
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any of several related fishes.
verb
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(tr) to stop up (a person's mouth), esp with a piece of cloth, etc, to prevent him or her from speaking or crying out
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(tr) to suppress or censor (free expression, information, etc)
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to retch or cause to retch
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(intr) to struggle for breath; choke
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(tr) to hold (the jaws) of (a person or animal) apart with a surgical gag
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(tr) to apply a gag-bit to (a horse)
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slang to be very eager to have or do something
noun
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a piece of cloth, rope, etc, stuffed into or tied across the mouth
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any restraint on or suppression of information, free speech, etc
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a surgical device for keeping the jaws apart, as during a tonsillectomy
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parliamentary procedure another word for closure
noun
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a joke or humorous story, esp one told by a professional comedian
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a hoax, practical joke, etc
he did it for a gag
verb
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(intr) to tell jokes or funny stories, as comedians in nightclubs, etc
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(often foll by up) theatre
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to interpolate lines or business not in the actor's stage part, usually comic and improvised
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to perform a stage jest, either spoken or based on movement
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Etymology
Origin of gag1
First recorded in 1400–50; late Middle English gaggen “to strangle, suffocate”; perhaps imitative of the sound made in choking; compare Old Norse adjective gag-háls “with the neck thrown back”
Origin of gag2
First recorded in 1770–80; perhaps special use of gag 1
Origin of gag3
An Americanism dating back to 1880–85; origin uncertain
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.
Mariel Loveland, a singer-songwriter in New York, said one autocorrect fail has become a long-running gag among musicians.
From The Wall Street Journal • Mar. 29, 2026
Some of what the pranksters say or do for the sake of a gag skirts credibility.
From Los Angeles Times • Mar. 19, 2026
An uncritical viewing designates this as another “all’s well that ends well” gag.
From Salon • Mar. 6, 2026
Imelda Marcos’ fetish for fiendishly expensive shoes was a running gag in the 1980s.
From Los Angeles Times • Feb. 20, 2026
I tried not to gag as I sat down near him like I was tired.
From "The Titan's Curse" by Rick Riordan
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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.