supergiant

noun

su·​per·​gi·​ant ˈsü-pər-ˌjī-ənt How to pronounce supergiant (audio)
: something that is extremely large
especially : a star of very great intrinsic luminosity and enormous size
supergiant adjective

Examples of supergiant 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.
Per Nine Planets, Uy Scuti is a red supergiant star located in the constellation Scutum. Michael Saponara, Billboard, 16 Apr. 2025 Young Thug has been teasing Uy Scuti — which takes its name from a red supergiant star 5,900 light years away — for about a month now. Jon Blistein, Rolling Stone, 16 Apr. 2025 Imaging the innermost circumstellar environment of the red supergiant WOH G64 in the Large Magellanic Cloud. Tom Howarth, Newsweek, 21 Nov. 2024 Unlike other supergiants, however, a segment of Bathynomus vaderi’s back section narrows and curves backward in a unique way. Margherita Bassi, Smithsonian Magazine, 27 Jan. 2025 See All Example Sentences for supergiant

Word History

First Known Use

1926, in the meaning defined above

Time Traveler
The first known use of supergiant was in 1926

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Cite this Entry

“Supergiant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/supergiant. Accessed 1 May. 2025.

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