What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Galaxy vs Perigalacticon - What's the difference?

galaxy | perigalacticon |

As a proper noun galaxy

is (astronomy|dated) the milky way galaxy, from when it was thought the universe (our universe) had only one galaxy.

As a noun perigalacticon is

(astronomy) the point in the orbit of a star at which it is closest to the centre of its local galaxy.

galaxy

English

Noun

(galaxies)
  • * 1633 , John Donne, "Sapho to Philænis":
  • So may thy cheekes red outweare scarlet dye, / And their white, whitenesse of the Galaxie [...].
  • (galaxy) Any of the collections of many millions of stars, galactic dust, black holes, etc. existing as independent and coherent systems, of which there are billions in the known universe.
  • Synonyms

    * (astronomy) G (abbreviation)

    Derived terms

    * active galaxy * dwarf galaxy * elliptical galaxy * extragalactic * galactic * galaxy cluster / cluster of galaxies * galaxy filament / filament of galaxies * galaxy nucleus * galaxy sheet / sheet of galaxies * galaxy wall / wall of galaxies * irregular galaxy * lenticular galaxy * spiral galaxy * whirlpool galaxy

    perigalacticon

    English

    Noun

    (en noun)
  • (astronomy) The point in the orbit of a star at which it is closest to the centre of its local galaxy
  • Antonyms

    *apogalacticon