Interdimensional may refer to:
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Interdimensional hypothesis
The interdimensional UFO hypothesis (IUH) is the proposal that unidentified flying object (UFO) sightings are the result of experiencing other "dimensions" that coexist separately alongside our own.
The hypothesis has been advanced by ufologists ...
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Interdimensional doorway
A parallel universe, also known as an alternate universe, world, or dimension, is a plot device in fiction which uses the notion of a hypothetical universe co-existing with another, typically to enable alternative narrative possibilities. The sum ...
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Interdimensional travel
The multiverse is the Hypothesis, hypothetical set of all universes. Together, these universes are presumed to comprise everything that exists: the entirety of space, time, matter, energy, information, and the physical laws and Physical cons ...
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Dimension