Intergalactic

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Safin讨论 | 贡献2022年4月29日 (五) 01:14的版本 (建立内容为“Category:etymology == wiktionary == [https://en.wiktionary.org/wiki/intergalactic ref] From inter- +‎ galactic. == etymonline == [https://www.etymonli…”的新页面)
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wiktionary

ref

From inter- +‎ galactic.


etymonline

ref

intergalactic (adj.)

1928, in reference to galaxies as presently understood, from inter- + galactic. The word itself was in use by 1901, when galaxies were thought to be a sort of nebulae.