Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- n. Space that has four or more dimensions.
- n. A fictional space in which laws of physics may be circumvented allowing faster-than-light travel or time travel.
Century Dictionary and Cyclopedia
- n. A space of more than three dimensions.
- n. Non-Euclidean space.
- Pertaining to either genus of hyperspace, n-dimensional or non-Euclidean.
Wiktionary
- n. mathematics An n-dimensional Euclidian space with n > 3.
- n. mathematics A Euclidian space of unspecified dimension.
- n. science fiction A notional space orthogonal to the usual dimensions of space-time often used for faster-than-light travel.
GNU Webster's 1913
- n. (Geom.) A mathematical space having more than three dimensions. It is a mathematical construct and is not intended to represent the structure of the common physical space in which matter exists.
Examples
“But Marcus du Sautoy offers to name a symmetrical object in hyperspace for you.”
“I do not wish to enter the debate of slavery and states rights, there is note enough room in hyperspace for that one, I believe both sides foolishly thought it would be a brief conflict, that they were superior in both ability and God's blessing, and that was the greatest flaw, so brother killed brother, countless families destroyed, cities ruined. the North won, but we all lost, since we are still fighting this battle.”
“Not just a dogfight, but a dogfight in hyperspace!”
Question of the Day: What Are The Coolest SF Space Battles You've Seen?
“Hence, when I try to explain hyperspace or string theory to children, I use analogies that they can understand that summarize the essence of a physical theory.”
“I had never been in hyperspace before, never actually been off the planet.”
365 tomorrows » 2007 » May : A New Free Flash Fiction SciFi Story Every Day
“Are you also unaware that transponders are needed to identify and track ships in hyperspace? †“Warp corridors?”
365 tomorrows » 2006 » September : A New Free Flash Fiction SciFi Story Every Day
“Just wanted you to know that we're all reading your weblog whenever we get the chance (when we can catch a breath in hyperspace).”
“15: 10 Okay, WinAmp apparently wants me all floaty today ... now it's chucking out Ozric Tentacles. spirals in hyperspace!”
“In return for a donation of at least £10, Marcus will name a hyperspace symmetry object after you (or someone else).”
“They say your life flashes before your eyes in hyperspace.”
365 tomorrows » 2007 » May : A New Free Flash Fiction SciFi Story Every Day
Lists
These user-created lists contain the word ‘hyperspace’.
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bkerr's Words
wyrd, absinthe, homunculus, zorkmid, informon, decider, diachronic, frak, hwæt, feldercarb, yawp, dogfooding and 540 more...
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Words and phrases which DID NOT come ...
These would be words and phrases that people think originated from Star Wars and are commonly used.
So, this isn't a quote list, but rather a list of things that actually pre-date sta... -
The Sog Collection
My big word list.
chaos, flaccid, empirical, flotsam, cacophony, grumble, assuage, awe, romance, mortality, coalesce, fortuitous and 3282 more...
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Hiroe's Words
facetious, bardic, twatwaffle, cattywampus, splendiferous, zomg, merf, fwaa, fnord, tortify, schwiz, blort and 225 more...
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hyper-
over or beyond; exceeding; excessively
hyperborean, hypersonic, hyperactive, hyperspeed, hyperdrive, hyperspace, hypercritical, hyperoxide
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akmed13's Words
time, spaceship, quantum mechanics, time traveller, bezonkers, strakh, path integrals, gorbfest, amphigory, amber, bicycle, amphisbaena and 358 more...
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wizmical's Words
djed, stargate, sovereign, continuum, hyperspace, mindspace, raconteur, sully, demure, amuse-bouche, transmogrify, slather and 15 more...
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Science Fiction Double Feature
cyberpunk, postcyberpunk, sci-fi, steampunk, techsploitation, dystopia, transhumanism, posthuman, future, skiffy, comlink, transmogrifier and 38 more...
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simple & useful6
vaporize, potentiality, lamentation, finite, hobbling, whiffed, accessorizing, negligible, amplification, grumbly, trumpeting, snares and 65 more...
Tweets
Looking for tweets for hyperspace.

alexz Here's a citation from 1865
http://goo.gl/x4yrJ Proceedings of the London Mathematical Society, Volumes 1-30
I'm sure there are earlier citations of 'Hyperspace' from Mathematics.
The Society, 1865
"Papers presented to J. E. Littlewood on his 80th birthday" issued as 3d ser., v. 14 A, 1965.
Hyperspace is on page 63 "Geometry and kinematics of Hyper-Space and of non-Euclidean space"
Jan 28, 2013
oroboros It's science fiction, pure and simple... Mar 18, 2007
uselessness Funny reasoning. It sort of makes sense, until you get to the crux of the matter: All we have to do is pinch the universe, and we're golden!
I think the issue is more than just generating energy... for example, how is one supposed to grab two points on the universe to bring them together, without simply moving matter around within the universe? We can move entire houses, but this has no effect on the "surface" of the universe, it all occurs in the realm of space. How can we reach beyond that realm, to affect the shape of the universe? I'm not sure that's possible. Not that it isn't a fun thought experiment. Mar 18, 2007
oroboros If we imagine a balloon as the space-time universe, traveling thru hyperspace is possible by pinching two points on the balloon together so as to make transit between them instantaneous. The problem would be how to generate enough energy to effect such a pinching. It would take A LOT of calories!! Mar 17, 2007