Magellanic Cloud

noun

Mag·​el·​lan·​ic Cloud ˌma-jə-ˈla-nik- How to pronounce Magellanic Cloud (audio)
chiefly British ˌma-gə-
: either of two small companion satellite galaxies near the Milky Way system:

Examples of Magellanic Cloud in a Sentence

Recent Examples on the Web
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By considering the way the Large Magellanic Cloud's gravity pulls on the Milky Way and how the gravity of the Triangulum Galaxy pulls on Andromeda, researchers refined how close Andromeda and the Milky Way galaxies will get by running a multitude of simulations. Keith Cooper, Space.com, 28 Dec. 2025 Turns out, the nearest supermassive black hole to be found outside our own Milky Way Galaxy lies shockingly close, only 158,000 light years away in the Large Magellanic Cloud. Bruce Dorminey, Forbes, 8 Mar. 2025 Partly that's because any such black hole should lie at the center of the Large Magellanic Cloud, but its center is not well-defined. Nell Greenfieldboyce, NPR, 6 Mar. 2025

Word History

Etymology

Ferdinand Magellan

First Known Use

1678, in the meaning defined above

Time Traveler
The first known use of Magellanic Cloud was in 1678

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Cite this Entry

“Magellanic Cloud.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Magellanic%20Cloud. Accessed 1 Feb. 2026.

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