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blue star

noun
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Definition of blue star

: a star of special type O or B having a high surface temperature and a bluish white color (such as Rigel)

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Learn More About blue star

Dictionary Entries Near blue star

blue stain

blue star

bluesteel

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Cite this Entry

“Blue star.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/blue%20star. Accessed 19 Aug. 2022.

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