The Omniverse is the conceptual ensemble of all possible universes, with all possible laws of physics. In this physical cosmology context, the limitation of the definition “universe†that it has only one set of “physical laws and constants that govern them†is extended to include multiple sets of physical laws and constants, each expressed as a wholly or partially separate universe. The term is used in quantum mechanics to differentiate the concept of a limited number of universes from all existent universes. Within the hierarchy of the Omniverse, there is the Universe, the Multiverse, the Metaverse, the Xenoverse, and the Omniverse. The Universe is the inside description of a context that is relative in size/structure (attributes/modes) to the known universe that we inhabit. A universe, also known as a Cosmos, is a particular individual space-time organization with a specific number of dimensions of space and time and definite and specific laws of physics. Other universes may have different numbers of dimensions of space and time and different laws of physics and constants than our own universe. The Multiverse is the part of the infinity that directly joins a given universe with all possible configurations of that universe. The Metaverse in string theory, the part that is along with, after, over also denoting change in the multiverse that houses the branes or film that each universe is said to be attached to and hang like individual sheets in a hyper-magnetic wave with rhythms of hyper-cosmic strings going up and down that has a third element causing up, down, backwards, forwards, motions inside the Xenoverse. The Xenoverse is the unknown alien elements that are beyond and part of the Metaverse and Multiverse structure, compared to a patchwork quilt hanging on a line to dry in space that is multivariate inside the Omniverse. While the Omniverse is said to be the outside ring of all that is known, the Xenoverse is the inside of the hyper-microcosm that is unknown beyond the Metaverse, the unknown sets of laws that govern how branes behave to create Multiverses. The Omniverse is all possible attributes and modes are in play, multiverses are categorized by the attributes/modes active in its child universes. Some or all possible modes of existence are actualized. If we take the point of origin as our being as a point in measurement, then we can generate the following hierarchy: 1. Our location inspace and time, 2. This Universe, 3. The Multiverse, 4. The Metaverse, 5. The Xenoverse, 6. The Omniverse. We could see the Omniverse as a tree structure: the Omniverse is the trunk, each multiverse is a branch, and each universe is a leaf. Alternatively, the Omniverse can be illustrated as the Amazonian rainforest, a multiverse is a tree in this rainforest, a universe is a branch on this tree, and all further branches and leaves are further subset horizons within this universe. In some views, the number of Omniverse subsets possible is finite. Given that the Omniverse is the largest set conceptualized by man such a view is sometimes called “the end of infinityâ€. From this frame of reference, it is possible that even if each Multiverse had completely different laws of physics, and the amount of possibilities went off in the most unlikely of sirections, there would be a limit and an end to the amount of possibilities.