Algol variable

noun

Definition of Algol variable

: a variable star with light variations resembling those of the binary star Algol

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First Known Use of Algol variable

1887, in the meaning defined above

History and Etymology for Algol variable

from Algol, an eclipsing binary star, from Arabic al-ghūl, literally, the ghoul, ogre

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Time Traveler for Algol variable

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The first known use of Algol variable was in 1887

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Cite this Entry

“Algol variable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Algol%20variable. Accessed 3 Jun. 2020.

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