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Word of the Day Wednesday, June 10, 2026

polestar

/ˈpoʊlstɑːr/ noun · British & US
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What does polestar mean?

noun

The North Star, a star in the constellation Ursa Minor that is aligned with the Earth's axis of rotation and is used as a navigational aid. A guiding principle or ideal.

Example

"The North Star has been a polestar for sailors for centuries, guiding them through treacherous waters."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for polestar

Antonyms of polestar

Rhymes with polestar

Etymologically related