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supergalaxy

[ soo-per-gal-uhk-see ]

noun

, Astronomy.
, plural su·per·gal·ax·ies.
  1. a system of galaxies.


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Other Words From

  • su·per·ga·lac·tic [soo-per-g, uh, -, lak, -tik], adjective

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Word History and Origins

Origin of supergalaxy1

First recorded in 1925–30; super- + galaxy

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