
1) Fictional universe 2) Quantum mechanic
Found on
https://www.crosswordclues.com/clue/multiverse

The multiverse (or meta-universe) is the hypothetical set of infinite or finite possible universes (including the historical universe we consistently experience) that together comprise everything that exists: the entirety of space, time, matter, and energy as well as the physical laws and constants that describe them. The various universes within ...
Found on
http://en.wikipedia.org/wiki/Multiverse
[diversity] Multiverse is an Initial Teacher Education (ITE) Professional Resource Network (funded by the Training and Development Agency for Schools created to meet the challenge of raising the achievement of pupils from diverse backgrounds. Issues in relation to Social class, religious diversity, Refugees and Asylum Seekers, and Traveller...
Found on
http://en.wikipedia.org/wiki/Multiverse_(diversity)
[religion] In religion a multiverse is the concept of a plurality of universes. Some religious cosmologies propose that the cosmos is not the only one that exists. == Buddhism == The concept of infinite worlds is mentioned in the Apannaka Jataka: `Disciples,` the Buddha said `nowhere between the lowest of hells below and the highest heaven ...
Found on
http://en.wikipedia.org/wiki/Multiverse_(religion)

A multiverse (or meta-universe) is the hypothetical set of multiple possible universes (including our universe) that together comprise all of physical reality. The different universes within a multiverse are called parallel universes. The structure of the multiverse, the nature of each universe with...
Found on
http://www.daviddarling.info/encyclopedia/M/multiverse.html

A group of universes which are in some way related.
Found on
http://www.marveldirectory.com/glossary/
No exact match found.