Definisjon av galaxy

Vi fant 6 definisjoner av galaxyengelsk.

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WordNet WordNet by Princeton University

Noun

galaxy - (astronomy) a collection of star systems; any of the billions of systems each having many stars and nebulae and dust; "`extragalactic nebula' is a former name for `galaxy'"
extragalactic nebula
aggregation, accumulation, assemblage, collection the act of accumulating
macrocosm, cosmos, existence, universe, creation, world any of various mostly Mexican herbs of the genus Cosmos having radiate heads of variously colored flowers and pinnate leaves; popular fall-blooming annuals
astronomy, uranology the branch of physics that studies celestial bodies and the universe as a whole
spiral galaxy, spiral nebula a galaxy having a spiral structure; arms containing younger stars spiral out from old stars at the center
great attractor a massive grouping of galaxies in the direction of Centaurus and Hydra whose gravitational attraction is believed to cause deviations in the paths of other galaxies
milky way, milky way galaxy, milky way system the galaxy containing the solar system; consists of millions of stars that can be seen as a diffuse band of light stretching across the night sky
star (astronomy) a celestial body of hot gases that radiates energy derived from thermonuclear reactions in the interior
galaxy - a splendid assemblage (especially of famous people)
galaxy - tufted evergreen perennial herb having spikes of tiny white flowers and glossy green round to heart-shaped leaves that become coppery to maroon or purplish in fall
galax, wandflower, beetleweed, coltsfoot, Galax urceolata
herbaceous plant, herb aromatic potherb used in cookery for its savory qualities
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Wikipedia Wiktionary dictionary logo

  • A galaxy is a massive, gravitationally bound system that consists of stars and stellar remnants, an interstellar medium of gas dust, and an important but poorly understood component tentatively dubbed dark matter. The name is from the Greek root galaxias [γαλαξίας], literally meaning "milky", a reference to the Milky Way galaxy. Typical galaxies range from dwarfs with as few as ten million (10) stars up to giants with a hundred trillion (10) stars, all orbiting the galaxy's center of mass.

OmegaWiki Dictionary Ω

  • galaxy
    A huge gravitationally bound system of relatively close stars.
  • galaxy
    Spiral galaxy in which the Solar System is located.

Substantiv

  • Entall: galaxy
  • Flertall: galaxies

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