Where does “galactic” come from?

Galactic comes from Ancient Greek γαλακτικός, derived from Ancient Greek γάλα meaning "milk," ultimately from Proto-Indo-European glakt-.

galactic (English): Of or pertaining to milk, or the secretion of...

Definitions

  1. Of or pertaining to milk, or the secretion of...

Ancestry of “galactic”, step by step

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

Words derived from “galactic

Every word from Proto-Indo-European -ḱos
galactic — Etymology, Origin & Word History | Etymology Explorer