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Definitions

Sirius

[sir-ee-uhs] / ˈsɪr i əs /
NOUN
Dog Star
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

He used the giant telescope to capture the twinkling of Sirius, the brightest star in the night sky.

From Los Angeles Times • Feb. 17, 2026

Around 80 to 100 people apply to join the Sirius patrol each year, with the only prerequisite being completion of Denmark's basic military training.

From Barron's • Jan. 28, 2026

He is instead fashioning himself after cable pioneer John Malone, who built a stable of connectivity and sports assets including Formula One, Sirius XM and Live Nation.

From The Wall Street Journal • Jan. 16, 2026

Representatives for Sirius declined to comment on the financial terms of the deal.

From MarketWatch • Dec. 16, 2025

Or perhaps Mundungus, who had pilfered plenty from this house both before and after Sirius died?

From "Harry Potter and the Deathly Hallows" by J.K. Rowling




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