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wr star

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Wolf-Ra⋅yet star

[woolf-rahy-ey; Fr. vawlf-ra-ye]
–noun
a very hot (35,000–100,000 K) and luminous star in the early stages of evolution, with broad emission lines in its spectrum.
Also called W-R star.


Origin:
1885–90; after French astronomers Charles J. E. Wolf (1827–1918) and Georges Rayet (1839–1906)
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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