metagalaxy

play
noun meta·gal·axy \-ˈga-lək-sē\

Definition of metagalaxy

  1. :  the entire system of galaxies :  universe

metagalactic

play \-gə-ˈlak-tik\ adjective

Origin and Etymology of metagalaxy

International Scientific Vocabulary


First Known Use: 1930


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to decrease in size, extent, or degree

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