intergalactic

adjective

in·​ter·​ga·​lac·​tic ˌin-tər-gə-ˈlak-tik How to pronounce intergalactic (audio)
Synonyms of intergalacticnext
1
: situated in or relating to the spaces between galaxies
2
: of, relating to, or occurring in outer space
intergalactic battles

Examples of intergalactic in a Sentence

Recent Examples on the Web
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Joining the ranks of books like Yume Kitasei’s The Stardust Grail is Molly Tanzer’s novella, which follows a group of misfits trying to infiltrate the intergalactic Greenwood Museum. Literary Hub, 2 Jan. 2026 The stakes are high, and there are the usual interpersonal fights to sort out amongst all the battles with intergalactic creatures. Declan Gallagher, Entertainment Weekly, 26 Dec. 2025 Gunn unveiled the release date back in September and shared a photo of Lex Luthor and Superman looking unusually chummy, which could mean the arch enemies are teaming up to take on the new intergalactic foe. Jack Dunn, Variety, 20 Dec. 2025 With space sonics and hued visuals, families can take their kids on intergalactic adventures where memories are made, and cinematic stories transmute into life stories. Malik Peay, USA Today, 10 Dec. 2025 See All Example Sentences for intergalactic

Word History

First Known Use

1928, in the meaning defined at sense 1

Time Traveler
The first known use of intergalactic was in 1928

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Cite this Entry

“Intergalactic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/intergalactic. Accessed 9 Jan. 2026.

Kids Definition

intergalactic

adjective
in·​ter·​ga·​lac·​tic ˌint-ər-gə-ˈlak-tik How to pronounce intergalactic (audio)
: located in or relating to the spaces between galaxies

More from Merriam-Webster on intergalactic

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