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Centaurus

American  
[sen-tawr-uhs] / sɛnˈtɔr əs /

noun

  • Centauri
    genitive
  1. Astronomy. the Centaur, a southern constellation between Lupus and Vela, containing the triple-star system Alpha Centauri.


Centaurus British  
/ sɛnˈtɔːrəs /

noun

  1. Also called: The Centaur.  a conspicuous extensive constellation in the S hemisphere, close to the Southern Cross, that contains two first magnitude stars, Alpha Centauri and Beta Centauri, and the globular cluster Omega Centauri

"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

Centaurus Scientific  
/ sĕn-tôrəs /
  1. A constellation in the Southern Hemisphere near the Southern Cross and Libra. Centaurus (the Centaur) contains Alpha Centauri, the star nearest Earth.


Etymology

Origin of Centaurus

From Latin; see origin at centaur

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:

DN and Blitzer are listed as inventors on US Patents 1177684, 11597715, and 11135207 licensed to Centaurus Therapeutics, Inc.

From Science Daily Nov. 14, 2025

Using a telescope in Chile, the Spanish-led team spotted a cloud of debris in the same orbit as an already confirmed planet circling this star, 370 light-years away in the constellation Centaurus.

From Seattle Times Jul. 19, 2023

It took place at a location more than 8000 light-years away from our Earth in the direction of Alpha Centauri, between the constellations of Circinus and Centaurus.

From Space Scoop Mar. 21, 2023

A fire has broken out at the Centaurus Mall in the centre of the Pakistani capital, Islamabad.

From BBC Oct. 9, 2022

This is what will slow him down when he’s inside Centaurus.

From The Variable Man by Dick, Philip K.

Imagine, he says, wanting to send a single paperclip to our neighboring star, Proxima Centauri.

From The Wall Street Journal Jan. 9, 2026

The closest Earth-like exoplanet to us -- and possibly the most famous -- is Proxima Centauri b, which is only 4 light-years away.

From Science Daily May 23, 2024

Alpha Centauri encompasses the closest star system to Earth and is more than four light-years away.

From BBC Jan. 25, 2024

The group became stranded on a distant planet after their ship, the Jupiter 2, went off course en route to colonize a planet in the Alpha Centauri system.

From Los Angeles Times Oct. 14, 2023

The star closest to us is called Alpha Centauri, and it is over four light-years away.

From "Flying to the Moon: An Astronaut's Story" by Michael Collins

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