Supergalaxy, super-galaxy, or super galaxy can refer to: ==Astronomy== ==Games & storylines== ==Miscellaneous products== ...
supergalaxy, supergalaxies 1. A very large group galaxy or galaxies (any of numerous large-scale aggregates of stars, gas, and dust that constitute the universe). 2. An assembly of brilliant, glamorous, or distinguished people or things: 'We were able to see a galaxy of theatrical performers at the awards.'
a system of galaxies.