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A star

American  

noun

Astronomy.
  1. a blue to white star, as Altair, Sirius, or Vega, having a surface temperature between 7500 and 10,000 K and an absorption spectrum dominated by Balmer-series lines of hydrogen.


Example Sentences

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A star volleyball setter at Fairfax High, she gave up a University of Arizona scholarship her freshman year after breaking her wrist and finding it “too hard to watch the games and not be involved.”

From Los Angeles Times • Apr. 18, 2026

A star with very few of these elements must have formed before most supernovae occurred, meaning it likely belongs to the earliest generations of stars in the universe.

From Science Daily • Apr. 4, 2026

A star quarterback fizzles, a new hire doesn’t work out—and so it’s back to the basics.

From Barron's • Dec. 12, 2025

A star is someone who is in my face, because I want them to challenge me in different ways.

From The Wall Street Journal • Nov. 6, 2025

A star drifts over her face, the veins beneath her skin glowing blue as it passes.

From "The Last Cuentista" by Donna Barba Higuera

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