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in-joke

American  
[in-johk] / ˈɪnˌdʒoʊk /

noun

  1. a joke that can be understood or appreciated only by the members of a limited group of people.


Etymology

Origin of in-joke

First recorded in 1960–65

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.

She even dropped his name into one episode as an in-joke.

From BBC • May 25, 2025

There’s a sly in-joke buried in there somewhere: The key to Steven Soderbergh’s “Presence” is, well, Steven Soderbergh’s presence.

From Los Angeles Times • Jan. 21, 2024

So perhaps one way to honor Granger is to reclaim the avocado toast meme as an in-joke that nonmillionaires and nonbillionaires of all generations can relate to.

From Salon • Jan. 17, 2024

Or maybe it’s an in-joke, visual shorthand for powerful A.I. systems that seem suspiciously nice.

From New York Times • May 30, 2023

We kept it going for years and years—it became a sort of in-joke, I suppose—and it all started from one particular lesson we had when we were pretty young.

From "Never Let Me Go" by Kazuo Ishiguro

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