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.
The Winter Triangle is formed by three bright stars: Sirius, the brightest star in the night sky in the constellation Canis Major, Betelgeuse, a red supergiant star in Orion, and Procyon in the constellation Canis Minor. Jason Fields, Newsweek, 5 Dec. 2024 The red supergiant star, called WOH G64, is about 160,000 light-years from Earth in the Large Magellanic Cloud, which orbits the Milky Way. Ashley Strickland, CNN, 23 Nov. 2024 In their final life stages, red supergiants like WOH G64 shed their outer layers of gas and dust in a process that can last thousands of years. Nadine El-Bawab, ABC News, 22 Nov. 2024 The star, known as a red supergiant, is roughly 2,000 times the size of our sun and has long fascinated astronomers because of its immense size and peculiar characteristics. Tom Howarth, Newsweek, 21 Nov. 2024 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

Dictionary Entries Near supergiant

Cite this Entry

“Supergiant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/supergiant. Accessed 22 Dec. 2024.

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