Milky Way

noun

1
: a broad luminous irregular band of light that stretches completely around the celestial sphere and is caused by the light of myriads of faint stars
2

Examples of Milky Way 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.
Uroš Fink Astrophotography and astrotourism website Capture the Atlas has unveiled the 2026 edition of its annual Milky Way Photographer of the Year collection, showcasing 25 of the world’s most breathtaking images of the galaxy captured under dark skies across the globe. Jamie Carter, Forbes.com, 17 May 2026 And, perhaps most interestingly, how does the history of NGC 1365 compare to that of our own Milky Way? Lisa Kewley, The Conversation, 14 May 2026 While this is an enormous size for any object or region, our own Milky Way galaxy measures over 100,000 light-years in diameter. Chelsea Gohd, Space.com, 13 May 2026 Dark sky tourism is one of the fastest-growing travel trends in the world, with travelers chasing aurora displays, Milky Way views and meteor showers in places where artificial light pollution barely registers. Hanna Wickes, Fort Worth Star-Telegram, 12 May 2026 Our Milky Way was recently active, with Sagittarius A* still emitting occasional flares. Big Think, 4 May 2026 So there’s simply no need to Bubble Wrap the entire Milky Way. Phil Plait, Scientific American, 1 May 2026 Some of the most beautiful nights of my life have been spent under the stars watching a meteor shower, comet or simply a dazzling Milky Way. Ernie Cowan, San Diego Union-Tribune, 26 Apr. 2026 There are many, many stars in that area because the Double Cluster lies in the plane of our home Milky Way Galaxy and is teeming with stars. Mike Lynch, Twin Cities, 5 Apr. 2026

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of Milky Way was in the 14th century

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Cite this Entry

“Milky Way.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Milky%20Way. Accessed 21 May. 2026.

Kids Definition

Milky Way

noun
1
: a broad band of light that stretches across the sky and is caused by the light of a very great number of faint stars
2
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