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

Betelgeuse

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

Word History and Origins

Origin of Betelgeuse¹

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

Word History and Origins

Origin of Betelgeuse¹

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

Example Sentences

That's the red supergiant Betelgeuse - one of the largest dying stars in the Milky Way!

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Orion rises in the east after midnight, just to the north of its red-tinged star Betelgeuse.

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Set more than three decades after the original Beetlejuice, Lydia Deetz is now a mother struggling to keep her family together when Betelgeuse returns to haunt her.

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The radiant for the Orionids is in the constellation of Orion which rises in the east after midnight, just to the north of its red-tinged star Betelgeuse.

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The star is Betelgeuse, a red supergiant in the constellation Orion.

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