Multiverse (noun)

A theoretical concept in physics and cosmology that suggests the existence of multiple universes in addition to our own, with each having different physical laws and properties.

Origin:

Compound word formed by multi + universe meaning multiple universes.

Examples:

1. The idea of a multiverse is used to explain the vastness of the universe.
2. The concept of a multiverse is a popular topic in science fiction.
3. The multiverse theory suggests that there may be parallel universes.
4. The multiverse hypothesis is still being researched by scientists.
5. The multiverse concept could provide a solution to the fine-tuning problem in physics.