01 a. Of or pertaining to milk; got from milk; as, galactic acid.
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1.
Of or pertaining to milk; got from milk; as, galactic acid.
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2.
Of or pertaining to the galaxy or Milky Way.
Phrases & compounds
Galactic circle —
the great circle of the heavens, to which the course of the galaxy most nearly conforms.
Galactic poles —
the poles of the galactic circle.