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extragalactic

[ ek-struh-guh-lak-tik ]

adjective

  1. outside the Milky Way system.


extragalactic

/ ˌɛkstrəɡəˈlæktɪk /

adjective

  1. occurring or existing beyond the Galaxy


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Word History and Origins

Origin of extragalactic1

First recorded in 1850–55; extra- + galactic

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extrafloralextragalactic nebula