subspace

noun — 4 senses

subspace

noun

/ˈsʌb.speɪs/

Etymology From sub- + space.

1

Mathematics, Sciences A subset of a space which is a space in its own right.

2

Literature, Media, Publishing, Science fiction Any (often unspecified) method of communicating or travelling faster than light speed.

  • “If he reconfigures the subspace relays and uploads his own code into them, he'll have access to the computers on every planet, ship, and station.” “Alarming. He could vent oxygen, crash vessels, or even detonate warp cores.” “Everyone in the quadrant's gonna die, and it's all my fault.” “Parents are not directly responsible for the actions of their children.”2023 October 12, Edgar Momplaisir, “A Few Badgeys More” (16:39 from the start), in Star Trek: Lower Decks, season 4, episode 7, spoken by Beckett Mariner (Tawny Newsome):
3

Literature, Media, Publishing, Science fiction An alternative dimension or universe, access to or use of which permits faster-than-light travel or communications; hyperspace.

Derived terms
cyclic subspace, eigensubspace, invariant subspace, linear subspace, subspace topology

subspace

noun

Etymology From sub (“submissive”) + space (“state of mind”).

1

BDSM, Lifestyle, Sexuality The psychological state of the submissive or bottom during sadomasochistic activity.

  • My problem, though, is that when he whips me, I resist going into subspace. He has to whip me for fifteen or twenty minutes before I even begin to feel any psychological effects.2000, Gloria G Brame, Come hither: a commonsense guide to kinky sex:
  • When he was far gone into subspace, pain was enough to make him come.2003, Chelsea Shepard, Two Moons: Worthy of a Master Book One:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.