Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun closed_universe

1 sense of closed universe

Sense 1
closed universe -- ((cosmology) a universe that is spatially closed and in which there is sufficient matter to halt the expansion that began with the big bang; the visible matter is only 10 percent of the matter required for closure but there may be large amounts of dark matter)
       => universe, existence, creation, world, cosmos, macrocosm -- (everything that exists anywhere; "they study the evolution of the universe"; "the biggest tree in existence")