Définitions
1.NounA subset of a space which is a space in its own right.
2.NounAny (often unspecified) method of communicating or travelling faster than light speed.
3.NounAn alternative dimension or universe, access to or use of which permits faster-than-light travel or communications; hyperspace.
4.NounThe psychological state of the submissive or bottom during sadomasochistic activity.