wormhole

noun

worm·​hole ˈwərm-ˌhōl How to pronounce wormhole (audio)
1
: a hole or passage burrowed by a worm
2
: a hypothetical structure of space-time envisioned as a tunnel connecting points that are separated in space and time

Did you know?

If you associate wormhole with quantum physics and sci-fi, you'll probably be surprised to learn that the word has been around since William Shakespeare's day. To Shakespeare, a "wormhole" was simply a hole made by a worm, but even the Bard subtly linked wormholes to the passage of time; for example, in the poem The Rape of Lucrece, he notes time's destructive power "to fill with worm-holes stately monuments." To modern astrophysicists, a wormhole isn't a tunnel wrought by a slimy invertebrate, but a theoretical tunnel between two black holes or other points in space-time, providing a shortcut between its end points.

Examples of wormhole in a Sentence

We found tiny wormholes in the potatoes.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Now, users who want to drop into an infinite wormhole of short, entertaining vertical videos can go to Instagram, YouTube, Snapchat or X, all of which have introduced TikTok-style feeds in recent years. Kevin Roose, New York Times, 18 Jan. 2025 There’s a difference between being a prepared, analytical thinker and spiraling down a wormhole of obsessive thoughts. Aytekin Tank, Forbes, 9 Jan. 2025 Spacetime inside and around the black hole takes on convoluted shapes, including wormholes that resemble the spacetime portals of science fiction. George Musser, Scientific American, 1 Sep. 2022 Quantum processors are already contributing to discoveries in a number of highly specialized areas in physics—including quasiparticle engineering, many-body dynamics, spin transport, metallic transport, time crystals, wormhole dynamics, and magnetization. Charina Chou, Foreign Affairs, 7 Jan. 2025 See all Example Sentences for wormhole 

Word History

First Known Use

1593, in the meaning defined at sense 1

Time Traveler
The first known use of wormhole was in 1593

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Dictionary Entries Near wormhole

Cite this Entry

“Wormhole.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/wormhole. Accessed 1 Feb. 2025.

Kids Definition

wormhole

noun
worm·​hole ˈwərm-ˌhōl How to pronounce wormhole (audio)
1
: a hole or passage made by a worm
2
: a hypothetical object that is thought of as a tunnel connecting points that are widely separated in space and time

More from Merriam-Webster on wormhole

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