megaverse
nounEtymology From mega- + -verse.
1
Natural sciences, Physical sciences, Physics A theoretical higher-order universe that contains multiple (possibly an infinite number of) pocket universes within it.
- Several of the more interesting variants of string theory propose that our entire universe is one simple three-dimensional membrane existing within a higher-order bulk universe, or megaverse.2010, James F. Molben, Atheism: Trendy, Chic and Scientifically Misguided, →ISBN, page 28:
- An important part of Susskind's picture is that each of the pocket universes is expanding like a bubble, so you can't get out of one, but the whole megaverse also expands, so the bubbles don't collide.2010, Nick Huggett, Everywhere and Everywhen: Adventures in Physics and Philosophy, →ISBN:
1 more example
- As there is no evidence of an unconditional singularity anywhere it is highly likely that there are other universes and even “mother” megaverses of infinite proportions.2013, Patrick Cusick, Universis: Big Bangs and Universal Beings, →ISBN, page 10: