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Betelgeuse

or Be·tel·geux

[ beet-l-jooz, bet-l-jœz ]

noun

, Astronomy.
  1. a first-magnitude red supergiant in the constellation Orion.


Betelgeuse

/ ˌbiːtəlˈdʒɜːz; ˈbiːtəlˌdʒɜːz /

noun

  1. a very remote luminous red supergiant, Alpha Orionis: the second brightest star in the constellation Orion. It is a variable star
“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


Betelgeuse

/ bētl-jo̅o̅z′ /

  1. A red supergiant star in the constellation Orion. It is a variable star with a brightest apparent magnitude of 0.5. Scientific name: Alpha Orionis.
  2. See Note at Rigel


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Word History and Origins

Origin of Betelgeuse1

1790–1800; < French < Arabic bīt al jauzāʾ shoulder of the giant (i.e., of Orion)
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Word History and Origins

Origin of Betelgeuse1

C18: from French, from Arabic bīt al-jauzā' literally: shoulder of the giant, that is, of Orion
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Example Sentences

Overhead, Betelgeuse was making the most of its recent publicity, unobstructed by vagrant clouds.

He had known Betelgeuse years ago and personally had always preferred its neighbour Rigel, which had received no publicity at all.

Rigel belongs to a new generation of the universe; Betelgeuse to the universe that is passing.

And he estimated Betelgeuse to be two hundred and sixty million miles in diameter.

The reddish daylight swelled; Betelgeuse was rising quietly and majestically.

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