: the entire system of galaxies : universe

Word History

Etymology

meta- + galaxy, after earlier metagalactic

First Known Use

1930, in the meaning defined above

Time Traveler
The first known use of metagalaxy was in 1930

Browse Nearby Words

Cite this Entry

“Metagalaxy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/metagalaxy. Accessed 28 Mar. 2025.

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