noun
super-dimensional; transcending spacetime
Used in science fiction and theoretical contexts to describe something beyond ordinary space and time. Often appears in compound terms like 超時空要塞 (Super Dimension Fortress).
そのアニメは超時空を舞台にした壮大な物語だ。
That anime is an epic story set in a super-dimensional world.
超時空理論はまだ仮説の段階だ。
Super-dimensional theory is still at the hypothetical stage.