in·​tra·​ga·​lac·​tic ˌin-trə-gə-ˈlak-tik How to pronounce intragalactic (audio)
: situated or occurring within the confines of a single galaxy

Word History

First Known Use

1964, in the meaning defined above

Time Traveler
The first known use of intragalactic was in 1964

Dictionary Entries Near intragalactic

Cite this Entry

“Intragalactic.” Dictionary, Merriam-Webster, Accessed 21 Feb. 2024.

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