1. (noun)universe, existence, creation, world, cosmos, macrocosm everything that exists anywhere
"they study the evolution of the universe"; "the biggest tree in existence"
2. (noun)population, universe (statistics) the entireaggregation of items from which samples can be drawn
"it is an estimate of the mean of the population"
3. (noun)universe, universe of discourse everything stated or assumed in a givendiscussion
Definition of 'universe'
