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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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Why Weil Gotshal’s highest-paid partner jumped to Cravath, shocking big law: A star dealmaker’s defection is revealing two starkly different views of the legal world’s race for scale.

From The Wall Street Journal ● Sep. 16, 2026

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 like the Sun will end its days, as we have seen, as a red giant and then a white dwarf.

From "Cosmos" by Carl Sagan

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