Perseid

noun

Per·​se·​id ˈpər-sē-əd How to pronounce Perseid (audio)
: any of a group of meteors that appear annually about August 11

Examples of Perseid in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The closest conjunction of Venus and Jupiter takes place on the same day as the annual Perseid meteor shower peaks overnight on Aug. 12-13, though its rates of meteors will likely dip this year because of a bright moon. Jamie Carter, Forbes.com, 5 Aug. 2025 The full moon will be visible just before the popular Perseid meteor shower reaches its peak around Aug. 12 to 13. Doyle Rice, USA Today, 5 Aug. 2025 Here is when the Perseid meteor shower will peak and where to watch. Tiffany Acosta, AZCentral.com, 2 Aug. 2025 The sky will be pretty clear every night through at least the middle of next week, making this a great time to view the annual Perseid meteor shower — especially east of Interstate 15 in San Diego County, where there’s less light pollution. Gary Robbins, San Diego Union-Tribune, 1 Aug. 2025 See All Example Sentences for Perseid

Word History

Etymology

Latin Perseus; from their appearing to radiate from a point in Perseus

First Known Use

1871, in the meaning defined above

Time Traveler
The first known use of Perseid was in 1871

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Cite this Entry

“Perseid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Perseid. Accessed 20 Aug. 2025.

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