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  • Magellanic cloud
    Magellanic cloud
    noun
    either of two irregular galactic clusters in the southern heavens that are the nearest independent star system to the Milky Way.
  • Magellanic Cloud
    Magellanic Cloud
    noun
    either of two small irregular galaxies, the Large Magellanic Cloud (Nubecula Major) and the Small Magellanic Cloud (Nubecula Minor), lying near the S celestial pole; they are probably satellites of the Galaxy. Distances: 163 000 light years (Large), 196 000 light years (Small)

Magellanic cloud

American  

noun

Astronomy.
  1. either of two irregular galactic clusters in the southern heavens that are the nearest independent star system to the Milky Way.


Magellanic Cloud British  
/ ˌmæɡɪˈlænɪk /

noun

  1. either of two small irregular galaxies, the Large Magellanic Cloud (Nubecula Major) and the Small Magellanic Cloud (Nubecula Minor), lying near the S celestial pole; they are probably satellites of the Galaxy. Distances: 163 000 light years (Large), 196 000 light years (Small)

"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

Etymology

Origin of Magellanic cloud

First recorded in 1675–85

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:

Within this space nebulæ are clustered more closely than over any corresponding space in the heavens, save only the greater Magellanic cloud.

From Half-hours with the Telescope Being a Popular Guide to the Use of the Telescope as a Means of Amusement and Instruction. by Proctor, Richard A. (Richard Anthony)

By tracing its path backward over billions of years, they determined that the star originated in the Large Magellanic Cloud before eventually being pulled into the Milky Way.

From Science Daily Apr. 4, 2026

In a separate study published in 2025, the same team found that the impact left a visible mark on the Large Magellanic Cloud.

From Science Daily Mar. 20, 2026

Yet recent images captured by NASA’s James Webb Space Telescope seem to contradict that notion by showing protoplanetary disks in a dwarf galaxy adjacent to our own Milky Way, the Small Magellanic Cloud.

From Salon Dec. 21, 2024

The Large Magellanic Cloud is a bright swath of stars visible to the naked eye in the Southern Hemisphere.

From Science Daily Mar. 20, 2024

The largest patch is near the Southern Cross, and called the Black Magellanic Cloud.

From The Sailor's Word-Book An Alphabetical Digest of Nautical Terms, including Some More Especially Military and Scientific, but Useful to Seamen; as well as Archaisms of Early Voyagers, etc. by Belcher, Edward, Sir

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