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  • Pole Star
    Pole Star
    noun
    the star closest to the N celestial pole at any particular time. At present this is Polaris, but it will eventually be replaced by some other star owing to precession of the earth's axis
  • pole star
    pole star
    noun
    a guiding principle, rule, standard, etc

Pole Star

1 British  

noun

  1. the star closest to the N celestial pole at any particular time. At present this is Polaris, but it will eventually be replaced by some other star owing to precession of the earth's axis

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

pole star 2 British  

noun

  1. a guiding principle, rule, standard, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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.

His wife and daughter’s troubled relationship is the novel’s pole star: “Flashlight” is less about the absent Serk than the omnipresent, annoying Anne.

From Los Angeles Times • Jun. 2, 2025

You can then use free planetarium software online to determine where the comet will be moving in relation to the pole star on the night you're looking at it.

From BBC • Jan. 31, 2023

She was, he said, so “unvarying in her pole star radiance that we have perhaps been lulled into thinking that she might be in some way eternal.”

From Washington Post • Sep. 12, 2022

“Instead of leading us at the front of the pack, he will now lead us as our guiding pole star as we press forward in the realization of his dream.”

From Seattle Times • Aug. 28, 2022

The Antarctic pole star now rose to his view.

From The Story of Magellan and The Discovery of the Philippines by Butterworth, Hezekiah

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