from Fancyclopedia 2
Literally a space of more than three dimensions; conventionally, what you traverse when you go thru a space warp. Practically, it's the same thing as subspace: an imaginary miniature universe in which inconvenient natural laws like the light-speed limit on velocity need not apply. And John Magnus once organized a group of this name, the Hopeful Young People's Extra Radical Society for Promoting Amiable Conditions Everywhere.