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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

The Sirius patrol, tasked with defending a huge, largely uninhabited swathe of the island in the northeast measuring 972,000 square km, travels across the ice by dogsled.

From Barron's • Jan. 14, 2026

Large swathes of it are policed only by Sirius Patrol, a Danish special operations unit that relies primarily on dog sleds.

From BBC • Jan. 7, 2026

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

From MarketWatch • Dec. 16, 2025

Framed in the thick western window, Alderbaran and Betelgeuse were racing Sirius over the horizon, the hunting dog-star looking back to his master Orion, who had not yet heaved himself above the fim.

From "The Once and Future King" by T. H. White




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