Betelgeuse

noun

Be·​tel·​geuse ˈbē-tᵊl-ˌjüs  ˈbe- 

-ˌjüz

: a variable red supergiant star of the first magnitude near the eastern shoulder of Orion

Examples of Betelgeuse in a Sentence

Recent Examples on the Web

The celestial triangle is made up of Sirius in the constellation of Canis Major, Procyon in the constellation of Canis Minor and Betelgeuse in the constellation of Orion. —Denise Chow, NBC News, 7 Dec. 2024

The Winter Triangle is formed by three bright stars: Sirius, the brightest star in the night sky in the constellation Canis Major, Betelgeuse, a red supergiant star in Orion, and Procyon in the constellation Canis Minor. —Jason Fields, Newsweek, 5 Dec. 2024

The Grammy-winning singer and Emmy-winning daytime host is having a deadly Halloween this year, becoming the strange and unusual Beetlejuice (or Betelgeuse, as his name is often spelled) for the Oct. 31 episode of The Kelly Clarkson Show. —Dave Quinn, People.com, 31 Oct. 2024

Roker dressed up as Betelgeuse, played by Micheal Keaton, and Dreyer went as the ultimate goth girl, Lydia Deetz, played by Winona Ryder. —Olivia Bellusci, Newsweek, 31 Oct. 2024

Wait another hour, and rising below will be the stars of Orion, including Betelgeuse and the three stars of Orion’s Belt. —Jamie Carter, Forbes, 28 Oct. 2024

Just to the right will be bright Betelgeuse and Orion's Belt. —Jamie Carter, Forbes, 21 Oct. 2024

They were dressed in full Betelgeuse costumes with the iconic makeup, green hair and pinstripe suits. —Carly Thomas, The Hollywood Reporter, 20 Oct. 2024

During his opening monologue for SNL 50, the Beetlejuice actor is forced to share the stage with Mikey Day and Andy Samberg, both of whom crash the stage in full Betelgeuse attire: untamed green hair, pinstripe suit and ghastly makeup to boot. —Natalie Oganesyan, Deadline, 19 Oct. 2024

Word History

Etymology

borrowed from New Latin Betelgeuze, Betelgeuse, etymologizing reinterpretation of Medieval Latin Beldelgenze (with n mistakenly for u), stemming from a misreading of Arabic yad al-jawzāʼ "hand of Orion"

Note: Among several Arabic names for the reddish variable star in the shoulder of the constellation Orion is yad al-jawzāʼ, "hand (or arm) of Orion," recorded in the Book of Fixed Stars by the 10th-century Persian astronomer ʻAbd al-Raḥman al-Ṣūfī. The word jawzāʼ (perhaps a derivative of jawz "center, middle") was originally a name for Gemini, but applied also to Orion after Arabic astronomy incorporated Ptolemaic star nomenclature. The phrase yad al-jawzāʼ underwent a curious transformation in the Latin edition of the Alfonsine Tables (a set of astronomical tables compiled by order of the Castilian king Alfonso X in ca. 1263-76), printed in Venice by Johannes Lucilius Santritter in 1492: it emerged as Beldelgenze, with n for u, an extraneous l, and, most remarkably, an initial b. The b is likely a misreading as bāʼ of the Arabic letter yāʼ, as the two letters differ only in the number of dots written below them. On the basis of this erroneous name, reproduced in subsequent editions, Joseph Justus scaliger constructed an Arabic form bāṭ al-jawzāʼ, in his transcription betelgevze, with bāṭ translated as Latin axilla "armpit" (in Scaliger's edition of the Astronomicon of Marcus Manilius, Leiden, 1600, p. 482). Ludewig Ideler "corrected" Scaliger's bāṭ to the singular ibṭ "armpit" (in Untersuchungen über den Ursprung und die Bedeutung der Sternnamen, Berlin, 1809, p. 223), the basis of an etymology that is still commonly cited. Scaliger's Betelgeuze was taken up in Johann Bayer's Uranographia (Ulm, 1603), an influential star atlas that introduced the naming of stars by Greek or Latin letters followed by the Latin genitive of the constellation name. From this beginning forms of the name Betelgeuse circulated into European vernaculars and beyond Europe. For details see Paul Kunitzsch, Arabische Sternnamen in Europa (Wiesbaden, 1959), pp. 150-51.

First Known Use

1752, in the meaning defined above

Kids Definition

Betelgeuse

noun

Be·​tel·​geuse ˈbēt-ᵊl-ˌjüs  ˈbet- 

-ˌjüz,

-ˌjə(r)z

: a red giant star in Orion that changes in brightness