galactic

G2A1L1A1C3T1I1C3
/ɡəˈlæktɪk/

adjective

Relating to a galaxy.

“galactic acid”

Meanings

galactic1

adjectivegalactic (comparative more galactic, superlative most galactic)

comparative more galactic · superlative most galactic

  1. Relating to a galaxy.
    1. capitalizedsometimesspecificallyastronomyRelating to the Milky Way galaxy.

      Galactic astronomy is the study of the Milky Way.

      Synonyms: Galactic

  2. figurativelyEnormous (in size or impact).

    “Yes, his heart is one of galactic proportions.”

    2007, Jeffrey P. Brown, Black Body Radiation and the Ultraviolet Catastrophe, page 128
    3 more examples

    The policies and decisions to be made were neither very complex nor very numerous, since at that time, the needs and priorities in Germany did not involve issues of galactic impact, […]

    1998, Mark Lynton, Accidental Journey: A Cambridge Intern's Memory of World War II

    For a fashion journal, there is a more important and more difficult judgement to make: Is the work of such galactic significance as to be eligible to grace the pages of this magnificent journal?

    1999, Jonathan Michael Wyndham Slack, Egg & ego: an almost true story of life in the biology lab, page 65

    The credit crunch became a mess of galactic proportions.

    2008, José D. Roncal, José N. Abbo, The Big Gamble: Are You Investing Or Speculating?, page 94
  3. medicineOf or pertaining to milk, or the secretion of milk.

    galactic acid

Galactic2

adjectiveGalactic (not comparable)
  1. not comparablePertaining to the Milky Way Galaxy.

    Antonyms: extragalactic

proper noun
  1. fantasyDenoting the name of a universal language spoken throughout a galaxy in various works.

    The sepoy spoke again. The meaning of the words finally penetrated. Oddly, Agayan was surprised more by the fact of those words than their actual content. He had not realized that Gha could speak Galactic beyond a few crude and simple phrases.

    2001, Eric Flint, “Carthago Delenda Est”, in Foreign Legions, Riverdale, N.Y.: Baen Books, →ISBN, page 253

Synonyms & antonyms

adjectiveRelating to the Milky Way galaxy.

Similar

adjectivePertaining to the Milky Way Galaxy.

Narrower

More synonyms by meaning

adjectiveinconceivably large

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

galactic · adjective

  1. Ancient Greekγαλακτικός“milky”
  2. Englishgalactic

Borrowed from Ancient Greek γαλακτικός (galaktikós, “milky”), from γάλα (gála, “milk”). Doublet of galactico.

Full word history & related roots →

Galactic · adjective, proper noun

From galactic. Compare Galaxy.

Full word history & related roots →

Translations

Arabic مَجَرِّيّ
  • مَجَرِّيّ (majarriyy)relating to a/the galaxy
Bulgarian огромен, млечен
  • огромен (ogromen)(figuratively) enormous
  • млечен (mlečen)(medicine) pertaining to milk or the secretion of milk
  • галактичен (galaktičen)relating to a/the galaxy
Catalan galàctic
  • galàcticrelating to a/the galaxy
Czech galaktický
  • galaktickýrelating to a/the galaxy
Danish galaktisk
  • galaktiskrelating to a/the galaxy
Dutch galactisch
  • galactischrelating to a/the galaxy
Esperanto galaksia
  • galaksiarelating to a/the galaxy
Finnish tähtitieteellinen, maito-
  • tähtitieteellinen(figuratively) enormous
  • maito-(medicine) pertaining to milk or the secretion of milk
  • linnunrata-relating to a/the galaxy
French astronomique, colossal
  • astronomique(figuratively) enormous
  • colossal(figuratively) enormous
  • titanesque(figuratively) enormous
  • monumental(figuratively) enormous
  • phénoménal(figuratively) enormous
  • galactique(medicine) pertaining to milk or the secretion of milk
  • lactique(medicine) pertaining to milk or the secretion of milk
  • galactiquerelating to a/the galaxy
German astronomisch, Milch-
  • astronomisch(figuratively) enormous
  • Milch-(medicine) pertaining to milk or the secretion of milk
  • galaktischrelating to a/the galaxy
Hindi मंदाकिनीय
  • मंदाकिनीय (mandākinīya)relating to a/the galaxy
Hungarian galaktikus
  • galaktikusrelating to a/the galaxy
Italian galattico
  • galatticorelating to a/the galaxy
Latin galacticus, galactica
  • galacticusrelating to a/the galaxy
  • galacticarelating to a/the galaxy
  • galacticumrelating to a/the galaxy
Norwegian Bokmål galaktisk
  • galaktiskrelating to a/the galaxy
Polish astronomiczny, laktyczny
  • astronomiczny(figuratively) enormous
  • laktyczny(medicine) pertaining to milk or the secretion of milk
  • galaktycznyrelating to a/the galaxy
Portuguese galáctico
  • galácticorelating to a/the galaxy
Romanian astronomic, lactic
  • astronomic(figuratively) enormous
  • lactic(medicine) pertaining to milk or the secretion of milk
  • galacticrelating to a/the galaxy
Russian астрономический, галактический
  • астрономический (astronomičeskij)(figuratively) enormous
  • галактический (galaktičeskij)relating to a/the galaxy
Spanish galáctico
  • galácticorelating to a/the galaxy
Swedish galaktisk, galax-
  • galaktiskrelating to a/the galaxy
  • galax-relating to a/the galaxy
Tagalog sanlibutnin
  • sanlibutninrelating to a/the galaxy
Turkish astronomik, galaktik
  • astronomik(figuratively) enormous
  • galaktikrelating to a/the galaxy
  • galaksiyle alakalı/ilgilirelating to a/the galaxy
Ukrainian галакти́чний
  • галакти́чний (halaktýčnyj)relating to a/the galaxy

Rhymes & wordplay

Rhymes with galactic

All rhymes →
Cite this entry
APA

galactic. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/galactic

MLA

“galactic.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/galactic. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “galactic,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/galactic.

Source: galactic on Wiktionary, CC BY-SA 4.0.