Where does “hypergalactic” come from?

hypergalactic (English) comes from English galactic, from French galactique, from Latin galacticus, from Ancient Greek γαλακτικός, from Ancient Greek -ικός, from Ancient Greek -κός, from Proto-Indo-European -ḱos — -y, -ic.

hypergalactic (English): Of or pertaining to a hypergalaxy

Definitions

  1. Of or pertaining to a hypergalaxy

Ancestry of “hypergalactic”, step by step

hypergalactic traces back through two separate lines of ancestry.

via English galactic

StepLanguageWordMeaning
1EnglishgalacticOf or pertaining to milk, or the secretion of...
2Frenchgalactiquegalactic; galactical
3Latingalacticusmilky
4Ancient Greekγαλακτικόςmilky; milky"
5Ancient Greek-ικόςof or pertaining to, in the manner of; -ic
6Ancient Greek-κόςforms adjectives with the sense of 'of or...
7Proto-Indo-European-ḱos-y, -ic

via English hyper

StepLanguageWordMeaning
1Englishhyperhyperactive; energetic; overly diligent;...
Every word from Proto-Indo-European -ḱos