The meaning of GALACTIC is of or relating to a galaxy and especially the Milky Way galaxy. How to use galactic in a sentence.

They are galactic figures, for most people the economic equivalent of light years or black holes, depending on one's point of view.

Since its launch in 1999, it has explored galactic cores, studied stellar evolution, investigated regions around black holes, and observed bursts of intense radiation from distant stars and …

Define galactic. galactic synonyms, galactic pronunciation, galactic translation, English dictionary definition of galactic. adj. 1. Of or relating to a galaxy, especially the Milky Way.

Studying this era is like uncovering the early evolution of humankind, but on a galactic scale. The smaller galaxy shows signs of intense star formation at its nucleus, perhaps triggered by the …

Definition of galactic adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Dec 14, 2025 · Borrowed from Ancient Greek γαλακτικός (galaktikós, “milky”), from γάλα (gála, “milk”). Doublet of galactico. galactic (comparative more galactic, superlative most galactic) …

WordReference Random House Unabridged Dictionary of American English © 2025 ga•lac•tic (gə lak′ tik), adj. Astronomy of or pertaining to a galaxy. of or pertaining to the Milky Way. …

The galactic coordinate system (GCS) is a celestial coordinate system in spherical coordinates, with the Sun as its center, the primary direction aligned with the approximate center of the …

Galactic definition: Of or relating to a galaxy, especially the Milky Way.