Referring to a perspective or view from the context of a fictional world, in contrast to a perspective from the real world.

plural of universe

Our universe, the sum of everything that exists in the cosmos, including time and space itself.

Enough to fill a universe.

plural of universeful

Alternative letter-case form of Universe; Our universe.

The sum of everything that exists in the cosmos. / An entity similar to our universe; one component of a larger entity known as the multiverse. / Everything under consideration.

Alternative form of in-universe

(transitive) To make universal, to make consistent or common across all cases.

plural of universal